A particle moving with a velocity u is subjected to a retarding force as a result of which it decelerates at a rate a=-k√v where v is the instantaneous velocity and is the positive constant.Time taken by the particle to come to rest is given by

A particle moving with a velocity u is subjected to a retarding force

1.	A particle moving with a velocity u is subjected to a retarding force as a result of which it decelerates at a rate a=-k√v where v is the instantaneous velocity and is the positive constant.Time taken by the particle to come to rest is given by
Answer» A particle moving with a velocity u is subjected to a retarding force as a result of which it decelerates at a rate a=-k√v where v is the instantaneous velocity and is the positive constant.Time taken by the particle to come to rest is given by

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A particle moving with a velocity u is subjected to a retarding force as a result of which it decelerates at a rate a=-k√v where v is the instantaneous velocity and is the positive constant.Time taken by the particle to come to rest is given by

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