which is correct?

Asked by itsnks2003 | 28th Jun, 2021, 10:32: PM

Expert Answer:

When a particle is moving in a straight line with icreasing velocity ,
 
Then its acceleration is positive .
 
 
Acceleration = dv/dt , where v is velocity
 
when velocity is keep on increasing , ( dv/dt ) , rate of change of velocity is positive.
 
Hence acceleration is positive 

Answered by Thiyagarajan K | 28th Jun, 2021, 11:10: PM

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