Question

Name the effects which a force can bring about? Give an example in each case?

Answer 1

The effects of a force:

1)Force can set a stationary object in motion:

For example, applying force on a stationary tennis ball will make it continue its motion in the direction of the applied force.

2) Force can either stop or slow down the moving object:

For example, the moving ball can be stopped by applying external force.

3)Force is applied to change the direction of the moving object:

For example, the direction of the moving football can be changed by using force at an angle such that the direction is changed.

4)The shape of an object can be changed by applying force:

For example, consider a circular rod, by hammering the rod, which is using an external force; the rod can be turned into a flat sheet.