Linear momentum of a particle given by relation p = a + b t^(2), where a, b are constant and t is time, then force acting on particle is ………..

Linear momentum of a particle given by relation p = a + b t^(2), where

1.	Linear momentum of a particle given by relation p = a + b t^(2), where a, b are constant and t is time, then force acting on particle is ………..
Answer» propotional to t propotional to `t^(2)` ZERO constant Solution :`p=a + BT^(2)` `:. , (dp )/( d t) = 0+2bt ` `F = 2 bt, 2b= `constant `F PROP t`