Question

Imagine an unending road that is free of any obstruction and resistance with a ball on its end.

1. Will the ball move?
2.Give situation that will make the ball move
3.If the ball is now rolling will it stop? why?
4.Give situations that will make the ball stop​

Answer 1

Answer:

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Answer 2

Answer:

1-Yes,the ball will move.But the condition is, any force have to be applied on it. If there is no friction the ball will continue to move forever.

2-As according the first law of motion , an object cannot move unless a force is applied to it.So, the ball needs a force applied to it to move forward or backward.

3-Yes the ball will stop at one point because of friction. But if the friction is removed from the surface , the ball can be made to move forever.

4-The ball can be stopped by the following situations-

#Due to the presence of friction.

#If any obstacles comes in the way of the ball , it will stop moving.

#If any other opposite force is applied to the ball, then also the ball will stop moving.

Explanation:

Thank you very much and keep asking interesting questions like this one.