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JEE Main & Advanced Physics NLM, Friction, Circular Motion Question Bank Numerical Value Type Questions - Friction

  • question_answer
    A block of mass 1 kg is horizontally thrown with a velocity of 10 m/s on a stationary long plank of mass 2 kg whose surface has\[\mu =0.5\]. Plank rests on frictionless surface. The time when block comes to rest w.r.t. plank. \[\frac{a}{3}\]sec. then value of a is.

    Answer:

    4.00


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