A ball is moving towards the wall as shown in diagram then its momentum is conserved
(3) Along the wall
(4)Along any direction
(1) Along the perpendicular to the wan
(2) Both (1) & (2)
Dear Student ,
Here in this case when the ball hits the wall then momentum is conserved along the wall and also along the the perpendicular to the wall as the momentum will divide it self here in two components .One in the horizontal and another in the vertical direction .
So here option 4 is the correct answer .
Hope this helps you .
Regards
Here in this case when the ball hits the wall then momentum is conserved along the wall and also along the the perpendicular to the wall as the momentum will divide it self here in two components .One in the horizontal and another in the vertical direction .
So here option 4 is the correct answer .
Hope this helps you .
Regards