A system has 410 J of potential energy and 80 J of kinetic energy. Then 90 J of the potential energy is converted into kinetic energy. How much work was done on the system?

WILL GIVE BRAINLIEST TO BEST ANSWER!! please answer each in detail!!! Thanks :)))1.What differences became matters of life and death during the Holocaust? 2.Do differences between people necessarily lead to conflict? 3.How can the Holocaust help us find similarities that go beyond race, culture, nationality, and so on? 4.Why is it important to remember what was done in the name of difference and similarity during the Holocaust? 5.What reasons might people have to forget such issues? What reasons might they have to remember? A folder is one icon considered a shortcut. True False There are 2,000 eligible voters in a precinct. 548 of the voters are randomly selected and asked whether they planned to vote for the democratic incumbent or the republican challenger. of the 548 surveyed, 474 said they would vote for the democratic incumbent. using the 0.99 confidence coefficient, what are the confidence limits for the proportion that plan to vote for the democratic incumbent? Michael is extremely fearful of germs. he sleeps in a special chamber at night, wears gloves, and will only eat food that he can unwrap. his symptoms are most characteristic of _____ disorder. Give examples of types of policies the US has implemented to protect our a. Peace b. Security c. Freedom d. Justice Which organism obtains its energy from other organisms?Select one:a. rose bushb. peach treec. algaed. cougar How do the Japanese magistrates treat Gulliver after he shows them his letter from the king of luggage to the emperor of Japan The sound intensity of a normal conversation is 10^6 times greater than the quietest noise a person can hear. The sound intensity of a jet at takeoff is 10^14 times greater than the quietest noise a person can hear. How many times more intense is the sound of a jet at takeoff than the sound of a normal conversation? Write your answer as a power. PLEASE HELP FAST!!! Condition of night blindness where vision is poor at night but there is good vision on bright days: Copper(i) oxide, cu2o, is reduced to metallic copper by heating in a stream of hydrogen gas. what mass of water is produced when 10.00 g copper is formed? The function F(x) = log0.5 x is increasing. The answer is B. False. Just finished taking the quiz I had guessed.A. TrueB. False In which location within the cell are epitopes bound to mhc class i proteins? view available hint(s) in which location within the cell are epitopes bound to mhc class i proteins? cytoplasm golgi body endoplasmic reticulum nucleus? A restaurant offers 88 appetizers and 99 main courses. in how many ways can a person order a two-course meal The removal of dead tissue from a wound is known as Which of climate would not be found in Africa Which of these implants itself into the wall of the uterus during pregnancy? Somebody please help me! I'm desperate Two rectangles have the same width. One is 12 units long and the other is 8 units long. The area of the first rectangle is 320 square units more than the area of the second rectangle. Find the width of each rectangle. Which type of poem contains EXACTLY 17 syllables? A)an epic B)a haiku C)a ballad D)a sonnet Eliminate Why was John Quincy Adams not elected for a second term? En Espaol viene primero el adjetivos o el sustantivo (nombre)? a. Primero es adjetivo segundo es el sustantivo b.Primero es el sustantivo segundo es el adjetivo Please select the best answer from the choices provided