1.

A particle of mass 'm' is at rest the origin at time t =0. It is subjected to a force F(t) = F_(0)e^("bt")in the X-direction

Answer»

the velocity of mat t = 1/b is `F_0/(MB)(1-1/e)`
the velocity of mat t = 2/b is `F_0/(mb) (1- 1/e^2)`
the velocity of m at TIME t is `F_0/(mb)(1-e^(-"BT"))`
None of the above

Answer :A::B::C


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