A) 3.0 cm
B) 2.0 cm
C) 1.5 cm
D) 1.0 cm
Correct Answer: D
Solution :
[d] According to work-energy theorem, |
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Case I When bullet is penetrating 3 cm |
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where, F is resistive force and ![]() |
Case II Let the further distance travelled by the bullet before coming to rest is s. |
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or ![]() |
or ![]() |
or ![]() |
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