Question

VII. Answer the following questions in two or three sentences each:

1. What effects can a force have on a moving body and on a body which
is not allowed to move?
2. It is difficult to open an inkpot with greasy or oily hands. Explain.
3. Give two examples to illustrate that friction is a necessary evil.
4. State the effect produced by a force in the following cases:
i.The sling of a rubber catapult is stretched.
ii.A player uses his stick to deflect the ball.

Answer 1

Answer: 1 Force can change the shape or size of a body which is not allowed  to move.