9:32 4 5G Done & coursehero.com C the mass of the bank robber. 14.) Amanda uses 500 Newtons of force to push a massive 20-kg pumpkin a distance of 10 meters. a.) What is the work done on the pumpkin? b.) How much kinetic energy is gained by the pumpkin? This study source was downloaded by 100000788608666 from CourseHero.com on 02-14-2022 08:31:55 GMT -06:00 https://www.coursehero.com/file/8086863/energy-notes-2-forms-of-energy/ c.) If the pumpkin starts from rest, what is the new speed of the pumpkin? d.) If Amanda has a power output of 200 W, how much time did it take her to move the pumpkin? 15.) Chris returns to the top of the school building with his water balloons. If the height of the school is 20 meters, and the mass of a water balloon is 0.65 kg: a.) Determine the potential energy of the water balloon. b.) If all of the water balloon's potential energy is converted into kinetic energy, determine the kinetic energy of balloon right before it hits the ground. c.) Determine the velocity of the water balloon before it hits the ground. This study source was downloaded by 100000788608666 from CourseHero.com on 02-14-2022 08:31:55 GMT -06:00 https://www.coursehero.com/file/8086863/energy-notes-2-forms-of-energy/