A) 100N
B) 10 N
C) 0.1 N
D) 1.0 N
Correct Answer: B
Solution :
F = Rate of change in momentum \[=\frac{2mv\sin \theta }{t}\] \[=\frac{2\times {{10}^{-1}}\times 10\sin 30{}^\circ }{0.1}\] \\[F=10\,N\]You need to login to perform this action.
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