Physics, 18.03.2021 01:20 kalialee2424
A 40°C ball made of pure silver starts rolling, it is rolling at 5 m/s, it rolls a distance of 10 m, when it
stops rolling at the edge of a 25 m high cliff it is 18°C. The power used to roll the ball was 100
watts. What is the balls momentum? How much work was applied to the ball? What would this
ball weigh on the Moon? How much kinetic energy does the ball have at that speed? How much
potential energy does the ball have? What is the change in thermal energy of the ball?
List all of the given values from the problem (there are 10)
Answers: 3
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