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MHT CET202012 Oct 2020Evening ShiftPhysicsCenter of Mass, Momentum and CollisionActual

A bullet of mass 20 ~g moving with a velocity of 200 ~m / s strikes a target and is brought to rest in ( 1 50 )^ th of a second. The impulse and average force of impact are respectively

Options

  1. A2 Ns , 100 ~N
  2. B4 Ns , 100 ~N
  3. C2 Ns , 200 ~N
  4. D4 Ns , 200 ~N

Correct answer

D. 4 Ns , 200 ~N

Step-by-step solution

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