A force of 10 Newton acts on a body of mass 20 kg for 10 seconds. Change in its momentum is

Q: A force of 10 Newton acts on a body of mass 20 kg for 10 seconds. Change in its momentum is

(a) 5 kg m/s

(b) 100 kg m/s

(c) 200 kg m/s

(d) 1000 kg m/s

Ans: (b)