Question

NCERT VIII - Sciences

Give two examples each of situations in which you push or pull to change the state of motion of objects.

Answer 1

1. A toy car can be made to move by giving it a little push. 2. A stationary football can be made to move by giving it a small push. 3. We can pull the door to open it. 4. force applied by our hand by pulling the rubber bands changes its size.

Answer 2

1.Push a ball on a floor and it rolls forward due to force exerted by your hands
2.when you want to move your cycle forward, you peddle the pedal also move
3.you stop a moving car by applying break and the car stops