Asked by fathima12 | 19th Sep, 2009, 03:59: PM

Expert Answer:

If no unbalanced force is applied on the body, then according to Newton's seond law

F = m a = 0

Acceleration of the motion is zero. If there is no acceleration in the motion then change in the velocity is zero or the velocity of the motion will be unchanged.

Answered by  | 20th Sep, 2009, 11:42: AM

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