Question

what is force what changes can be produced by a force

Answer 1

A Force is that physical cause that changes or tends to change the state of rest or state of motion of a body or the shape or size of the body.


The changes r :-
1) It can change the state of rest or the state of motion of the body.
2) It can change the shape or the size of the body.

Answer 2

Force is an agency or external agent which changes or tries to change the position of an object. The SI unit of force is Newton (kgm/s²).

Changes which can be produced by a force are:-

i) Change in position of an object,

ii) Change in an object's state,

etc.