Physics, 19.03.2021 20:40 cougs

1A 0.2 kg metal ball is tied to a string 0.6 m long. The bal makes 20 revolutions in 60 sec. Calculate the a) Velocity b)centripetal acceleration c) the centripetal force to keep it moving in a circular motion

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1A 0.2 kg metal ball is tied to a string 0.6 m long. The bal makes 20 revolutions in 60 sec. Calcul...

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