A 500g ball moves in a vertical circle on a 102cm long string. If the speed at the top is 4.0m/s, then the speed at the bottom will be 7.5m/s.
A) What is the ball's weight?
B) What is the tension in the string when the ball is at the top?
C) What is the tension in the string when the ball is at the bottom?
Answers: 3
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A 500g ball moves in a vertical circle on a 102cm long string. If the speed at the top is 4.0m/s, th...
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