Question

ergy Worksheet Name Serenity the diagrams below to assist you in answering questions 1-6 which follow. 1. Explain how the potential energy of the ball on the left may be converted to kinetic energy. 1 Because is its going down lossing ke and Lt 2. At what position in its path will the potential and kinetic energy of the ball be equal? 3. At which position in its path would the kinetic energy of the ball be the greatest? 4. Assuming the ball is bouncing on the Earth, why will it not keep bouncing forever? As energy cannot be created or destroyed, where does its energy go? pendulum at the right moves from A to B, what n to its amount of kinetic energy? What will s amount of potential energy in moving from

Answer 1

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will o highest 5. Kinattc energy of the ball Wheie potential engy wiu b lewest which abont ball u the point when happens at a the gound hit to ball dos not keep bouncing foreve the ground 4. The the ball hits becaьe when ome of its unug ges transfeuud to the ground and unugy of the ball eep decreauing and thefore it eventually omes to ust