Answer:
An object can be considered a point
object if, during motion in a given time it covers a distance much greater than
its own size. For example, if a car of size 3 metres is moving a few hundred
kilometre distance, then to study this motion, the car can be taken as a point
object, since 3 m is very much less than few hundred kilometre distance.
You need to login to perform this action.
You will be redirected in
3 sec