Question

on a body of 20kg a force of 10 newton's acts for 10second what is the change in momentum ​

Answer 1

Answer:

F=10N,m=20kg,t=10s

a= F/m = 10/20 = 0.5m/s²

v = u + at = 0 + 0.5×10 = 5m/s

Change in momentum =m(v−u)=20(5−0)=100kgm/s

100kgm/s

Answer 2

200 kg Is the answer if I wrong and WhatsApp me at 7302907492 at 3 pm