A) 5000 N
B) 2500 N
C) 500 N
D) 100 N
Correct Answer: A
Solution :
Using the relation, \[F\Delta t=\Delta p\] Given, \[m=10kg,\upsilon =5m/s,\,t=\frac{1}{10}\sec \] So, \[F=\frac{m\upsilon }{\Delta t}=\frac{100\times 5}{1/10}\] \[=5000N\]You need to login to perform this action.
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