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NEET2007PhysicsLaws of MotionActual

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

Options

  1. Ag V
  2. Bg V
  3. CV g
  4. DV g

Correct answer

D. V g

Step-by-step solution

By using v=u+a t aligned 0 & =v- g t t & = V g aligned

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