a stone is tied to one end of a string and whirled in a horizontal circle of radius 1m at 20 revolutions per minute.calculate the angular velocityof the stone and centripetal acceleration.
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Step-by-step explanation:
w=(20x2π)/60x60
w=0.034
b) centripetal acc = w^2 x r
acc = 1.156x10^-3
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