Question

A force of 100 N acts on a body of mass 2 kg for 10 s. The change in momentum of the body is:

• A. 100 Ns
• B. 250 Ns
• C. 500 Ns
• D. 1000 Ns

Answer 1

Answer: (D)

The relation for change in momentum is given by = force $\times$ time $=100\times 10=100Ns$