A particle moving along x-axis has acceleration f,at time t,given by `f=f_(0)(1-(t)/(T))`,where `f_(0)` and T constants.The particle at t =0 has zero velocity .In the time interval between t=0 and the instant when f=0 ,the particle's velocity `(V_(g))` is

Options

A. `1/2 f_(0) T^2`
B. `f_(0) T^2`
C. `1/2 f_(0) T`
D. `f_(0) T`

Answer

C