If `S=t^(4)-5t^(2)+8t-3`, then initial velocity of the particle is

The distance s travelled by a particle moving on a straight line in time t sec is given by s=2t^(3)-9t^(2)+12t+6 then the initial velocity of the particle is

The horizontal and vertical distances travelled by a particle in time t are given by x=6t and y=8t-5t^(2) . If g= 10m//sec^(2) , then the initial velocity of the particle is

If S=2t^(3)-3t^(2)+15t-8 ,then the initial velocity is

If the displacement of a particle is x=t^(3)-4t^(2)-5t , then the velocity of particle at t=2 is

The acceleration of paticle varies with time as : a(t) = 3t^(2) +4 If the initial velocity of particle is 2 m//s , find the velocity of particle at t = 3sec .

The acceleration of paticle varies with time as : a(t) = 3t^(2) +4 If the initial velocity of particle is 2 m//s , find the velocity of particle at t = 3sec .

The distance travelled by an object along a straight line in time 't' is given by S = 3 - 4t + 5t^(2) , the initial velocity of the object is

If S = 2t^(2) - 3t^(2) + 15t - 8 , then the initial velocity is