Physics-Impulse & Momentum
NEET Physics Impulse & Momentum MCQ Question
Type: MCQ-diagram based-Easy-Class 11
Consider a diagram showing a bullet being fired from a gun. If the force on the bullet by the gun is F, which of the following represents the change in momentum of the gun?
A
F ∆t
B
-F ∆t
C
Zero
D
2F ∆t
Correct Answer
Option B
Detailed Explanation
According to the third law, the force on the gun by the bullet is -F. The change in momentum of the gun is therefore -F ∆t, as mentioned in the NCERT context.
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