- #1
Westin
- 87
- 0
Homework Statement
The figure below shows a moving ball, its momentum, and the net force acting on it an instant in time.
At this instant, the ball's speed is:
1) not changing [/B]
2) decreasing
3) increasing
Homework Equations
None.
The Attempt at a Solution
My guess would be that the balls speed is increasing since the force and change of momentum both go towards + x direction but I'm not totally sure, any help?[/B]