If the displacement of a particle is `(2t^(2) +t +5)` meter then, what will be acceleration at `t = 5sec.`

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

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

If the displacement of a particle is given by s=2t^(3)-5t^(2)+4t-3 , then its acceleration is 14" ft/sec"^(2) after to,e

If the displacement of a particle is given by s=2t^(3)-5t^(2)+4t-3 , then its velocity when acceleration is 14" ft/sec"^(2) , is

The displacement of a particle in time t is given by s=2t^2-3t+1 . The acceleration is

The displacement of a particle in time t is given by s=2t^2-3t+1 . The acceleration is

The displacement of a particle is described by x = t + 2t^(2) +3t^(3) -4t^(4) The acceleration at t = 3s is

If the displacement of a particle is given by s=2t^(3)-5t^(2)+4t-3 , then its displacement when acceleration is 14" ft/sec"^(2) , is

If the displacement of a moving particle is given by s=5 + 20 t-2t^(2), then acceleration when velocity is zero, is