How to find acceleration with mass coefficient of friction and applied force

Answers

Answer 1
If by theta you mean the angle at the base of slope on which is the body laying, and you want to calculate minimal theta for which the blocks starts to slide.

Answer 2

Final answer:

To find acceleration with mass, coefficient of friction, and applied force, we can use Newton's second law and the formula for frictional force. The applied force can be calculated by subtracting the force of friction from the net force.

Explanation:

To find acceleration with mass, coefficient of friction, and applied force, we can start with Newton's second law. Newton's second law states that the net force on an object is equal to the mass of the object multiplied by its acceleration: F_net = m * a. In the case of friction, we can use the formula for frictional force: F_friction = µ * N, where µ is the coefficient of friction and N is the normal force.

The normal force can be calculated as the product of mass and acceleration due to gravity: N = m * g. The applied force can be calculated by subtracting the force of friction from the net force: F_net - F_friction = F_applied.


Related Questions

What is the total amount of energy required to melt 100 grams of ice at 0DC to liquid water at 0DC?

Answers

Answer: 301 kJ of energy

Explanation:

in which layer of the atmosphere do communication satellites orbit Earth?

Answers

Communication satellites orbit Earth in the thermosphere and exosphere.

Answer:

In the exosphere  

Explanation:

    For spherical mirrors, how many reference rays are used to find the image point? A two B three C four D six

Answers

I’m not really sure but I think it is B

What gas is the líquid water turning intro?

Answers

The liquid water goes through a stage called the gaseous state. Where the water evaporates into gas.

when something is Plumb it is

Answers

When something is plumb, it means it's straight up and down. If a post installed in flat ground is leaning in any direction, it's out of plumb. If it's at a 90-degree angle to the ground on all sides, it's plumb. To be plumb is to be parallel with the force of gravity.

✨Hope this helps✨

Assuming no air resistance, all projectiles have:

Answers

Explanation:

The motion of an object that move only under the action of gravity is called projectile motion.

All projectile have only acceleration due to gravity. In projectile motion, the horizontal movement of an object equals zero.

Equation of motion for a projectile are :

In horizontal motion,

Acceleration = [tex]a_x=0[/tex]

Velocity- time = [tex]v_x=v_{0x}[/tex]

Displacement - time, [tex]x=x_0+v_{0x}t[/tex]

In vertical motion,

Acceleration = [tex]a_y=-g[/tex]

Velocity- time = [tex]v_y=v_{0y}-gt[/tex]

Displacement - time, [tex]y=y_0+v_{0y}t-\dfrac{1}{2}gt^2[/tex]

Hence, this is the required solution.

When there is no air resistance, all projectiles accelerate in a vertical downward direction, which is equal to the acceleration due to gravity.

When an item is launched into the air, its motion is called a projectile motion when there is negligible air resistance and just gravity acting on it after the initial force that propels it into the air. A projectile is what it is, and its trajectory is what it took to get there.

The most important concept in projectile motion is that horizontal and vertical movements are independent of one another when air resistance is disregarded.

To learn more about projectile motion, click:

https://brainly.com/question/29761109

#SPJ6

A rubber rod rubbed with fur acquires a charge of -4,8×10(-9)C. What is the charge on the fur? How much mass is transferred to rod?

Answers

1) The charge left on the fur is equal and opposite to the charge transferred to the rod:
[tex]Q=+4.8 \cdot 10^{9} C[/tex]
In fact, when the rod is rubbed with the fur, a net charge of [tex]Q=-4.8 \cdot 10^{-9} C[/tex] has been transferred to the rod, leaving it negatively charged. If we assume the fur was initially neutral, this means that we have now an excess of positive charges on the fur, and the amount of this charge must be equal (in magnitude, but with opposite sign) to the charge transferred to the rod.

2) The mass transferred to the rod is equal to the total mass of the electrons transferred to the rod.
The charge transferred to the rod is
[tex]Q=-4.8 \cdot 10^{-9} C[/tex]
The charge of 1 electron is
[tex]e=-1.6 \cdot 10^{-19} C[/tex]
So the number of electrons transferred is
[tex]N= \frac{Q}{e}= \frac{-4.8 \cdot 10^{-9} C}{-1.6 \cdot 10^{-19} C}=3.0 \cdot 10^{10} [/tex]

The mass of 1 electron is [tex]m=9.1 \cdot 10^{-31} kg[/tex], therefore the total mass transferred to the rod is
[tex]M=Nm=(3 \cdot 10^{10})(9.1 \cdot 10^{-31} kg)=2.73 \cdot 10^{-20} kg[/tex]

If light intensity obeyed an inverse square law you would expect to find the intensity of light to decrease as the square of the distance increases
A) true
B) false

Answers

The answer to this is A. True. Following the inverse square law, the intensity of light will be spread over as distance increases, which results to the lowering of its intensity. As the distance decreases, the light intensity increases. This follows geometric considerations. Hope this helps.

what is transferred by a radio wave

Answers

A radio wave transfers energy and information through space via oscillating electric and magnetic fields.

A radio wave is a type of electromagnetic radiation that transfers energy through space. When a radio transmitter generates a signal, it creates a rapidly oscillating electric field, which in turn creates a magnetic field that propagates through the surrounding space at the speed of light.

This changing magnetic field induces a corresponding electric field in any conductive material (such as an antenna) that intercepts the wave. The electrical energy carried by the radio wave is then transformed into an electrical current that can be amplified and processed by electronic circuits.

In practical terms, radio waves are used to transmit various types of information, including voice and music for broadcasting, data for wireless communication, and navigation signals for GPS. The specific type of information transmitted by a radio wave is encoded in its frequency, amplitude, and modulation, which determine the characteristics of the wave and allow it to be decoded by the receiver.

Therefore, Through the use of oscillating electric and magnetic forces, radio waves transmit information and energy through space.

To learn more about magnetic fields click:

brainly.com/question/23096032

#SPJ2

Compared to oceanic crust , continental crust is generally

Answers

The Continental crust is also less dense than oceanic crust, though it is considerably thicker; mostly 35 to 40 km versus the average oceanic thickness of around 7-10 km. About 40% of the Earth's surface is now underlain by continental crust.
Final answer:

Continental crust is typically thicker, more complex in its composition and predominantly made of granite compared to oceanic crust which is thinner, simpler and mainly composed of basalt. The continental crust covers 45% of earth's surface, whereas oceanic crust covers 55%. The continental crust, being thicker and more buoyant, is generally not subducted in plate tectonics unlike the oceanic crust.

Explanation:

Compared to the oceanic crust, the continental crust is typically thicker and composed predominantly of different types of rocks. While oceanic crust is about 6 kilometers thick and made primarily of basalt, continental crust varies between 20 to 70 kilometers in thickness and is primarily composed of a volcanic class of silicates called granite.

Notably, the crust is the easiest layer for geologists to study and makes up only about 0.3% of the total mass of Earth. The continental crust covers about 45% of the surface, some of which lies beneath the oceans. The typical density of the crust, both oceanic and continental, is around 3 g/cm³.

The continental crust tends to be older and more complex than the oceanic crust. It consists of many different types of rocks formed over billions of years from many different types of processes. Due to the increased thickness and complexity of its composition, the continental crust is more buoyant than the oceanic crust and hence is not subducted during the process of plate tectonics. Oceanic crust, being thinner and denser often gets subducted beneath the continental crust at convergent boundaries.

Learn more about Continental Crust here:

https://brainly.com/question/37575991

#SPJ5

Which statement about energy generated from wind is true?

A. Wind is free "fuel," and government taxes on its use are lower than those on fossil fuel are

B. Wind power is abundant everywhere, and battery storage of excess power is inexpensive.

C. Wind power uses more water than coal power plants, but it is a far safer power source for wildlife.

D. Wind power gives off no greenhouse gases, but some people feel it spoils the view of the landscape.

Answers

Its D. I just took the test lol.

The true statement about wind energy is "wind power gives off no greenhouse gases, but some people feel it spoils the view of the landscape".

Renewable energies

Renewable energies are energy sources that do not emit carbon dioxide or other greenhouse gases. They help in lowering carbon foot-print, since they do not emit carbon dioxide gases.

Examples of renewable energiesWind energySolar energyHydro-electric energy, etc

Thus, the true statement about wind energy is "wind power gives off no greenhouse gases, but some people feel it spoils the view of the landscape".

Learn more about wind energy here: https://brainly.com/question/1152908

Energy that does not involve the large-scale motion or position of objects in a system is called:

A- Kinetic Energy

B- Potential Energy

C- Nonmechanical Energy

D- Conserved Energy

Answers

I believe the answer is C.

Which statements accurately describe the waste generated by nuclear reactions? Check all that apply. It is hazardous for hundreds to thousands of years. Some waste can be recycled and used again. It is hazardous to living organisms forever. Some waste can be completely transformed into energy. It is not hazardous after a couple of years.

Answers

The correct answers are A and B.
A and B is correct..

According to the "Future Potential Source #2: Wind" article, what natural resource does wind power free up

Answers

In short, the key value added of CDR data over census or survey approaches is the potential to access current and comprehensive evidence on population size, density, and dynamics, information that is fundamentally necessary for managing any humanitarian emergency or disease-related disaster but which is often

A small 22 kilogram canoe is floating downriver at a speed of 2 m/s. What is the canoe's kinetic energy

Answers

kinetic energy is simply 1/2 *mass* velocity^2 
so since you know both mass and velocity you should be able to calculate the kinetic energy. 
A student on a raft floating behind the canoe says the canoe has NO kinetic energy.
A teacher standing on the riverbank when the canoe floats by says it has 44 joules of KE.
They're both correct.

This law states that oppositely charged objects will exert an attractive force on each other while two objects that have like charges will repel each other. The attractive force varies with the size of the charges as well as the distance between them.

Answers

Newton's first law of motion.

Answer:

Its Law of attraction

Explanation:

if you wanted to slow evaporation from a pot of coffee which of the following achieve this goal

Answers

Covering the coffee pot, lowering temperature, minimising surface area, utilising a thermal coffee pot, humidity control and limiting exposure prevent coffee evaporation and maintain flavour and warmth.

There are numerous ways to reduce coffee evaporation:

Evaporation can be reduced by covering the coffee pot. Water vapour molecules cannot escape via the lid. This prolongs the coffee's flavour and heat.

Lowering Temperature: Evaporation rates rise with temperature. Reduce coffee temperature to slow evaporation. For instance, you can put the coffee in an insulated container or let it cool down before serving. Be careful not to let it cool too much, as it may impair the taste.

Reduce Surface Area: Move the coffee to a container with less air exposure if possible. For instance, switching coffee from a pot with a large aperture to a thermal coffee pot with a narrower neck will reduce evaporation.

Use a Thermal Carafe: Thermal carafes keep hot beverages warm without direct heat. Heat loss and evaporation are reduced by their insulation.

Humidity Control: Evaporation rates depend on humidity. Dry air evaporates faster. By slowing evaporation, a humidifier may adjust indoor humidity.

Limit Exposure: Keep the coffee pot out of the air as much as possible. Return the pot to its covered position after pouring only what you need into your cup.

These strategies can reduce evaporation from a pot of coffee, maintaining its flavour and warmth for a better drinking experience.

To know more about temperature

https://brainly.com/question/27944554

#SPJ2

The relative density of oak wood is 0.64 .find the density in the cgs system

Answers

Relative density is defined as:
 dr = ds / dw
 where:
 dr: relative density
 ds: density of the substance.
 dw: density of water.
 In this case we have the relative density of oak wood:
 dr = 0.64.
 We want to find the density of the substance: ds
 Therefore we need to know the density of water in the cgs unit system:
 dw = 1g / c ^ 3
 Finally:
 ds = dr * dw
 ds = 0.64 * 1 g / cm ^ 3
 ds = 0.64 g / c ^ 3
 The density of the oak wood in cgs is 0.64 g / cm ^ 3

How do electrons behave in a good insulator?

Answers

They don't overheat I guess

PLEASE HELP!!! FIRST IS BRAINLIEST!!!

The material or substance that a wave moves through is called a _____
. The medium affects the speed of the wave that passes through it. One factor that affects the speed of a wave is the ______
of medium. Some waves move faster in solids and some waves move faster in liquids and gases. Another factor that affects wave speed is the _______
of the medium.

Answers

1. A Medium

2.  One of these 4, the refractive index of the medium  Choose whichever are on the test.

3. properties and nature of medium, Hope this helps.

The material or substance that a wave moves through is called a medium. The medium affects the speed of the wave that passes through it. One factor that affects the speed of a wave is the type of medium. Some waves move faster in solids and some waves move faster in liquids and gases. Another factor that affects wave speed is the temperature of the medium. 

Permafrost thaws only briefly in the summer. t o f brainliest

Answers

The answer is False.  Permafrost does not thaws briefly in the summer since Permafrost is all year round. As global temperature rise, the amount that frozen soil that melts is increasing.  With warmer temperature, snow and ice that used to reflect sunlight is disappearing.  Thus, the newly exposed soil absorbs heat from the sunlight, and encourages melting.

False... (Perma = Permanent = never thaws)

Explain the connections between reactants, products, and limiting reactant.

Answers

Reactants is a starting substance in a chemical reaction; (reactants appear on the left-hand side of a chemical equation).
Products is a substance produced in a chemical reaction; (products appear on the right-hand side of a chemical equation).
Limiting reactant is the reactant that has the smallest stoichiometric amount in a reactant mixture and consequently limits the amount of product in a chemical reaction.

what the maximum age human have?

Answers

There's no maximum age that a human can have it all depends on your health if your a healthy person you can live for a long time but if you just feed your body junk and don't properly take good care of it then you can die at a young age.

depends how healthy u r, so if u r an average person with average health, then prob between the ages of 70 to 90

Visible light is a range of _____ energy EM waves in the electromagnetic spectrum that the human eye can see. A. zero B. high C. low D. medium

Answers

the answer is a or d

The visible light falls into the measure of low energy range in the electromagnetic spectrum.  

Answer: Option C

Explanation:

The visible light is one of the 7 kind of electromagnetic spectrum that we know. Of those 7 kind, the visible light falls in between of the electromagnetic spectrum according to the wavelength of the light.

The visible light consists of VIBGYOR where the red has the 1.8 eV of the energy with violet to have around 3.4 eV. Therefore the correct answer is low.

Which does not describe a physical change happening to water?

Answers

A physical change in water does not include breaking chemical bonds to form new substances. Therefore, the correct answer is the option that describes a chemical change, such as water reacting with another substance to form a different compound. For instance, water does not undergo a physical change when it reacts with sulfur dioxide to form sulfuric acid; this is a chemical change.

Physical changes are changes in the state or phase of a substance that do not involve altering the chemical composition. Examples of physical changes in water include melting (solid to liquid), freezing (liquid to solid), evaporation (liquid to gas), condensation (change from gas to liquid), and sublimation (solid to gas without becoming liquid). A charged atom is known as an ion. The term used to describe the mineral content of water is hardness. The gas that forms sulfuric acid when it reacts with water is sulfur dioxide. These concepts are fundamental in understanding the physical and chemical properties of substances, especially water, which is vital in chemistry and environmental science.

which would ultimately cause the armature in an electric motor to spin?

Answers

In an electric motor, the armature spins due to the interaction between the magnetic field produced by the stator (the stationary part of the motor) and the magnetic field produced by the armature itself.

Here's a simplified explanation of the process:

Supplying Power: When electric current flows through the motor's coils (which are part of the armature), it creates a magnetic field around the coils. This process usually involves a commutator and brushes to direct the current flow in the coils effectively.

Magnetic Fields: The stator also has its own set of coils that are arranged in such a way that when current passes through them, they create a magnetic field. This magnetic field interacts with the magnetic field produced by the armature.

Electromagnetic Force: Due to the interaction of these magnetic fields, an electromagnetic force is generated. This force causes the armature (which contains the coils) to rotate. The direction of rotation depends on the direction of the current and the orientation of the magnetic fields.

Continuous Rotation: As long as the electric current is supplied to the motor, this process continues, resulting in continuous rotation of the armature.

In summary, it's the interaction of magnetic fields generated by the armature and the stator, along with the flow of electric current, that causes the armature to spin in an electric motor.

why is data organization important

Answers

1) Keep track of data
2) be able to clearly analyse the data

I hope this was the answer you seek!

Answer:

cuz it is important

Explanation:

The ash produced when solid waste is incinerated is ______ than the original waste.
A. Less toxic
B. More toxic
C.as toxic
D. More recyclable

Highly appreciate the help thanks.

Answers

The ash is more toxic

There is a close relationship between magnetic forces and the generation of electric current. Explain how magnets can be used to generate electric current and how electric current can be used to create electromagnets. For each, give an example of a device you would find around the home.

Answers

Inside a generator is a magnet, some electrical wire, and a source of mechanical energy. The mechanical energy moves the wire into the magnetic field of the magnet so that the wire cuts through the magnetic lines of force. As a result, electric current is produced. Electric generators can come in all sizes

Answer:

If a magnet is continuously moved to and fro in a coil or vise versa , due to change in magnetic field passes through a coil , electric current can be produced, it called electromagnetic induction.

And if current flows in a coil , it will behave like a magnet , that is called Electromagnetism.

Explanation:

What is electromagnetic induction and  Electromagnetism ?According to the Faraday's law , when magnetic field passing through a coil is changed , an electric potential is developed , that causes current , the phenomenon is called Electromagnetic induction.In it ,the induced emf (potential)is directly proportional to the rate of change of magnetic flux,[tex]e = N. \frac{(B.A)}{dt}[/tex] Example- Generator.According to the Clock wise rule , when current flows in a coil , according to the direction of current , its one face become N pole and S pole, thus it becomes a magnet or tiny magnet .Example- Solenoid.

Hence Electromagnetic induction and electromagnetism can be defined.

For more detail ,do read it-

https://brainly.com/question/13369951

#SPJ2

A piano tuner strikes a tuning fork at the same time he strikes a piano key with a note of a similar pitch. If he hears 3 beats per second, and the tuning fork produces a standard 440 Hz tone. Then what was the frequency produced by the struck piano string? a 434Hz or 446Hz b 437 Hz c 437Hz or 443 Hz d 443 Hz

Answers

The frequency produced by the string could be 437 Hz or it could be 443 Hz.

The frequency of the beats ... 3 Hz ... tells the piano tuner that
the difference between the fork and string frequencies is 3 Hz,
but it doesn't tell her which one is higher or lower.
Other Questions
When charles darwin set sail on the hms beagle, what did he and most of his contemporary scientists think about the origin of species? when charles darwin set sail on the hms beagle, what did he and most of his contemporary scientists think about the origin of species? HURRY!!!! The image shows a group of birds flying in a V-shaped pattern. Which statement is best supported by the image?A.The birds are close together so they have a better chance of finding mates and increasing their reproductive success. B.The birds are part of a eusocial society so they have a better chance of finding mates and increasing their reproductive success.C.The birds are aerodynamically efficient so they can use the air around them to reduce the energy used to fly. D.The birds are part of a eusocial society so they can use the air around them to reduce the energy used to fly. What are environmental sociologists referring to when they use the term "environment"? At lower doses, __________ causes memory loss, fatigue, headache, anxiety, and itching.A. morphineB. nicotineC. oxycodoneD. ecstasy what were Georgia's two responses to Brown vs Board of Education BRAINLIESTTTT ASAP!!!!1. Which statement is true about elements?They are finite in number.They are infinite in number.They combine to form atoms.They combine to form electrons.2. Scientists have developed a new drug known to cure a previously incurable disease. What best explains if the new drug is a compound or not?It is a compound because it will be able to cure a disease.It is not a compound because it was developed by scientists.It is a compound because compounds make all types of matter.It is not a compound because compounds make up only living things. Quick anyone know this history question? In _______, data from transactions are collected over time and then processed all at once. multiple choice batch processing group processing real-time processing consignment processing Which of the following expressions shows the number of 8 character passwords that can be formed using letters and digits if the password must begin with a letter? a. 21x36 to the 7th power b.26x36 to the 7th power c.26 to the 5th power x 10 to the 3rd d.36 to the 8th power How did Adolf Hitler violate the Treaty of Versailles? He secretly allied with Poland causing tensions across Europe. He sold arms to neighboring countries. He traded with Italy. He increased the size of his military. Infer if the mineral Talc would be a good choice when building a statue outside. Justify your answer with your knowledge of minerals and acid/bases. According to your data, would there be a better mineral to use? If so, which one and why? if you have 100 grams of S8, how many moles of S8 is that What is the smallest integer greater than the square root of 148?A.)13B.)15C.)14D.)12E.)11 According to the electromagnetic spectrum, Gamma rays have the slowest wave length. Therefore, Gamma rays have _______frequency.A). a random B). the lowestC). the highestD). an undetermined Please help! What is the simplest form of expression PEOPLE OF BRAIN.LY IF YOU CAN HELP ME PLEASE THAT WOULD BE GREATTT!! WILL AWARD BRAINLIEST FOR THE MOST ACCURATE ANSWER!Write some EXITING AND TRUE FACTS about the American Revolution. Make sure these facts are accurate to share to a class. What is the significance of the nineteenth amendment to the u s constitution? The two girls recieved the package at 11 a.m. Each of them starred at the box with consternation, wondering what was inside. Finnally, Beth announced that she was going to open it, and Michelle nodded, her face frowning scowl. Which word from the passage is NOT misspelled? A) recieved B) starred C) consternation D) Finnally Which two terms are derived from the latin word for spot? The cost of a taxi is $2.75 plus $0.40 per half mile.write an equation to find the cost of a taxi ride that is m miles long How much would it cost you to travel 45 miles m=#miles c=#cost 1.C stand for ____. a.cost b.circle2.what is the equation? a.c=-0.4m+2.75 b.c=0.4m+2.753.what is the solution? a.$6.35 b.$6.25