A block B is pushed momentarily along a horizontal surface with an initial velocity v . If μ is the coefficient of sliding friction between B and the surface, block B will come to rest after a time

Question

A block B is pushed momentarily along a horizontal surface with an initial velocity v . If μ is the coefficient of sliding friction between B and the surface, block B will come to rest after a time, v g μ, g μ v, g v, v g

MARKS App · Accepted Answer

Block B will come to rest, it force applied to it will vanish due to frictional force acting between block B and surface i e , f o r c e a p p l i e d = f r i c t i o n a l f o r c e i e , μ m g = m a o r μ m g = m v t o r t = v μ g

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