Laws Of Motion Question 227

Question: A force of 10 Newton acts on a body of mass 20kg for 10 seconds.Change in its momentum is [MP PET 2002]

Options:

A) 5 $ kgm/s $

B) $ 100kgm/s $

C) $ 200kgm/s $

D) 1000 $ kgm/s $

Show Answer

Answer:

Correct Answer: B

Solution:

$ dp=F\times dt=10\times 10=100\ kg\ m/s $



NCERT Chapter Video Solution

Dual Pane