Medium
$A$ bullet of mass $20 \,g$ moving with a velocity of $200 \,m/s$ strikes a target and is brought to rest in $\left(\frac{1}{50}\right) \,s$. The impulse and average force of impact are respectively:
- A$4 \,Ns, 200 \,N$
- B$4 \,Ns, 100 \,N$
- C$2 \,Ns, 200 \,N$
- D$2 \,Ns, 100 \,N$
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MediumAIIMS 2019
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