The distance moved by the particle in time `t` is given by`s=t^3-12t^2+6t+8`. At the instant when its acceleration is zero, the velocity is

The distance moved by the particle in time t is given by x=t^(3)-12t^(2)+6t+8 At the instant when its acceleration is zero, the velocity is

The distance moved by the particle in time t is given by x=t^(3)-12t^(2)+6t+8 . At the instant when its acceleration is zero, the velocity, is

The distance moved by the particle in time is given by x = t^3-12t^2+6t+8 . At the instant when its acceleration is zero, the velocity is (a) 42 (b) -42 (c) 48 (d) -48

The distance moved by the particle in time 't' is given by S = t^(2) - 12t^(2) + 6t + 8 . At the instant, when its acceleration is zero. The velocity is

The distance s moved by a particle in time t is given by s=t^(3)-6t^(2)+6t+8 . When the acceleration is zero, the velocity is ………..

A particle covers distance S in time t is given by S=t^(3)-6t^(2)+6t+8 . When the acceleration is 0, the velocity is …………

The distance s of a particle in time t is given by s=t^3-6t^2-4t-8 . Its acceleration vanishes at t=

If the distance S travelled by a particle in time t is given by s = t^(2) - 2t + 5 then its acceleration is

If the distance s travelled by a particle in time t is given by s=t^2-2t+5 , then its acceleration is

The distances moved by a particle in time t seconds is given by s=t^(3)-6t^(2)-15t+12 . The velocity of the particle when acceleration becomes zero, is