a) Draw the distance- time graph to show the following kind of motions of a body
1) If the boy is moving ith uniform velocity
2) If the body initially moves with uniform velocity and then stops suddenly
3) If the body is stationary.
b) When can an object in motion be considered a point object?
- a) The boy is moving with uniform velocity
b) If the body initially moves with uniform velocity and then stops suddenly
c) If the body is stationary.
2) An object can be considered as a point in motion when its size is negligible in comparison with the space on which it is moving. E.g. An ant moving on a large floor.