The displacement x of a particle varies with time 't' as, `x=3t^(2)-4t+30.` Find the position, velocity and acceleration of the particle at t = 0.

The displacement x of a particle varies with time t as x=4t^(2)-15t+25 Find the position, velocity and acceleration of the particle at t=0. When will the velocity of the particle become zero? Can we call the motion of the particle as one with uniform acceleration ?

The displacement r of a particle varies with time as x=4t^(2)-15t+25 Find the position, velocity and acceleration of the particle at t = 0

If the displacement of a particle varies with time as x = 5t^2+ 7t . Then find its velocity.

The displacement s of a particle at a time t is given bys =t^(3)-4t^(2)-5t. Find its velocity and acceleration at t=2 .

The displacement s of a particle at time t is given by s = t^3 -4 t^2 -5t. Find the velocity and acceleration at t=2 sec

The position x of a particle varies with time t as x=a t^(2)-b . For what value of t acceleration is zero?

If position of a particle at instant t is given by x=3t^(2) , find the velocity and acceleration of the particle.

At time t , the displacement of a particle moving in a straight line by x = - 4t^(2) +2t . Find the velocity and acceleration a when t = (1/2) s .