A force can:
Change the direction of motion
Change the speed of the motion
Break a rigid body
All of the above
A force can:
1) Change the direction of motion- Batsman hitting a ball.
2) Change the speed of a body- A car speeds up when force is applied by the engine.
3) Break a rigid body- Breaking a chalk.
4)Change the shape of a body- A rubberband elongates when a force is applied.