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Question: Answered & Verified by Expert
A bullet of mass $20 \mathrm{~g}$ moving with a velocity of $200 \mathrm{~m} / \mathrm{s}$ strikes a target and is
brought to rest in $\left(\frac{1}{50}\right)^{\text {th }}$ of a second. The impulse and average force of impact are respectively
PhysicsCenter of Mass Momentum and CollisionMHT CETMHT CET 2020 (12 Oct Shift 2)
Options:
  • A $2 \mathrm{Ns}, 100 \mathrm{~N}$
  • B $4 \mathrm{Ns}, 100 \mathrm{~N}$
  • C $2 \mathrm{Ns}, 200 \mathrm{~N}$
  • D $4 \mathrm{Ns}, 200 \mathrm{~N}$
Solution:
2446 Upvotes Verified Answer
The correct answer is: $4 \mathrm{Ns}, 200 \mathrm{~N}$
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