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A particle moving in the positive x-dire...

A particle moving in the positive x-direction has initial velocity `v_(0)`. The particle undergoes retardation `kv^(2)` , where vis its instantaneous velocity. The velocity of the particle as a function of time is given by:

A

`v= v_(0) //( 1+ kv_(0) t)`

B

`v= ( 2v_(0))/(1+kt)`

C

`v = ( v_(0))/(kt)`

D

`v = (v_(0))/((1+k^(2) v_(0^(2) t)))`

Text Solution

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The correct Answer is:
A
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