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A child is twirling a 0.0120 kg ball on a string in ahorizontal circle whose radius is 0.100 m. The ball travelsonce around the circule in 0.500 s.

A- determine the centripetal force acting on the ball?

B- if the speed is doubled, does the centripetal force double?if not, by what factor does the centripetal force increase?

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  • Category:- Physics
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