Question

Write down any two effects of force​

Answer 1

EXAMPLES FOR EFFECT OF FORCE - EXAMPLE

Force may bring the following change:

1) Can change the state of an object(rest to motion/ motion to rest):For example, pushing a heavy stone in order to move it.

2) May change the speed of an object if it is already moving.For example,catching a ball hit by a batsman.

3) May change the direction of motion of an object.For example,footballer kicks a moving ball to change its direction.

4) May bring about a change in the shape of an object.For example, blowing air in balloon.

5) May cause some or all of these effects.

Answer 2

Answer:

The change in  shape or states ( rest  or motion or direction ) are main effects of force

• due to force state changes when ,

1. the object is in rest and the force is applied to overcome the inertia of rest i.e to motion
2. the object is in motion and the force is applied to overcome the inertia of motion i.e to rest

• due to force the shape changes , due to change in positions of particles in it