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4. Calculate the centripetal force a 2kg mass experiences as it spins at the constant tangential speed of 5m/s along a circul
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Answer #1

(4)  centripetal force (F) = mv2/R

F = (2x52)/2

F = 25 N

(5) spring force (F) = Kx   

F = 32x0.35

F = 11.2 N

Direction is right side.

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