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Four balls are dropped from a platform, 20 meters high. Which ball will experience the GREATEST change in kinetic energy, from platform to ground?
10 kg
20 kg
30 kg
40 kg

Four balls are dropped from a platform 20 meters high Which ball will experience the GREATEST change in kinetic energy from platform to ground 10 kg 20 kg 30 kg class=

Respuesta :

shirogay
The heaviest ball will have the most Potential Energy loss and Kinetic Energy gain, so your answer should be D
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Answer:

D.) 40

Explanation: I toke the USA-Test-Prep interim for it and past. I do k12. the heavier the ball the more kinetic energy gained.