Centrifugal.com
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Does centrifugal force make things lighter? When you whirl a stone attached by a string with your hand, while rotating the stone gets lighter. And it is easier to lift stone higher during whirling.Why does this happen?You are in a car in a roundabout of radius 15 m at the speed of 10 m/s. Calculate the centrifugal force.? But I don't know the mass. I know the equation is F mv2 r.But how do I find the mass so I can use the eequation. Why is the term centrifugal force no longer used?5.
