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A particle moves on a straight line the acceleration may be ?

A particle moves on a straight line the acceleration may be ?

Grade:11

1 Answers

Arun
25750 Points
6 years ago
 
Dear Raja
 
If a particle moves on a straight line,
If the velocity is constant, then acceleration is 0.
If the velocity is increasing, acceleration is positive.
If velocity is decreasing, acceleration is negative.
 

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