Answers

2016-02-18T17:31:10+05:30
In physics, motion is a change in position of an object with respect to time. Motion is typically described in terms of displacement, distance (scalar), velocity, acceleration, time and speed.
1 5 1
2016-02-18T18:02:01+05:30
The action or process of moving or of changing place or position; movement.
0