Effects of Force:- A force can produce the following effects:
A force can move a stationary body or can stop a moving body.
A force can change the speed of a moving body or can change the direction of a moving body.
A force can change the shape (and size) of a body.
For example:- If we kick a football kept on the ground with our foot, then the football starts moving. In this case, the force of our foot moves a stationary football.