Physics, 30.08.2019 16:00 debbys1802
A0.150 kg ball on the end of a 1.10 m long cord (negligible mass)is swung in a vertical circle..
(a) what is the minimum speed the ball must have at the top of its arc so that the ball continues moving in a circle?
calculate the tension in the cord at the bottom of the arc assuming the ball is moving at twice the speed of part (a)
Answers: 1
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A0.150 kg ball on the end of a 1.10 m long cord (negligible mass)is swung in a vertical circle..
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