Question

1) When force acting on a body has an equal and opposite reaction, then why should the body move at all?
2) What can you say about the speed of a moving object if no force is acting on to it.?
3) Is a marble rolling down an inclined plane moving with constant velocity?Explain.
4) If we push the box with a small force, the box does not move, Why? ​

Answer 1

Answer:

1. Body will move besause there is and equal and opposite direction force applying on it and this is due to the third law of motion...

2. 0

3. Yess...

4. Because of the smaller force applying on it..

Answer 2

Answer:

1.) If the force is apply on object is more than opposite force so object move in the direction of the motion.

2.) 0

3.) No,because it is moving falling under the force of gravity

4) if they push the box with small force , the box does not move because of friction acting in opposite direction of the push.