A man throws a ball of mass 0.4kg vertically upwards with a velocity of 10m/s.What will be its initial momentum? What would be its momentum at the highest point of its reach?
Answers
Answered by
0
Answer:
from which class are you ñ
Answered by
6
Answer:
Mass of the ball m =0.4 kg initial velocity v =10 m/s initial momentum pi = m x v pi=10 x 0.4 =4 kg m/s At the highest point the momentum of ball will be zero . When the ball was going up, g =-10 m/s ^2 Force acting on the ball =m x g= 0.4 x -10 = -4 N
Similar questions