A ball tied to string is set rotating on a circular path around a point. during this rotation assuming no other losses when the length of the stri g is reduced to half the speed of rotation will be?
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Answer:
the speed of the rotation will twice the speed when the string is reduced to half
Explanation:
this us because when the string is reduced to half it's original size then it has to cover a smaller radius with the same starting force making it move at twice the speed
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