The acceleration of a moving body at any time 't' is given by `veca=(4t)hati+(3t^(2))hatj" ""m"//"sec"^(2).If vecU=0` then find the velocity of the prticle at 4 sec.

Acceleration of a particle at any time t is veca=(2thati+3t^(2)hatj)m//s^(2) .If initially particle is at rest, find the velocity of the particle at time t=2s

Acceleration of a particle at any time t is veca=(2thatj+3t^(2)hatj)m//s^(2) .If initially particle is at rest, find the velocity of the particle at time t=2s.

If the position vector of a body performing rectilinear motion is given by vecr = 3t^2hati + 4t^2hatj m. Find the velocity and acceleration of the particle at t= 1sec.

Velocity and accleration of a [article at time t=0 are vecu=(2hati+3hatj) m/s and veca=(4hati+2hatj)m//s^(2) respectively. Find the velocity and dispalcement of the particle at t-2s.

Velocity and acceleration of a particle at time t=0 are u=(2 hati+3 hatj) m//s and a=(4 hati+3 hatj) m//s^2 respectively. Find the velocity and displacement if particle at t=2s.

Velocity and acceleration of a particle at time t=0 are u=(2 hati+3 hatj) m//s and a=(4 hati+3 hatj) m//s^2 respectively. Find the velocity and displacement if particle at t=2s.

Velocity and acceleration of a particle at time t=0 are vecu =(2hati + 3hatj)m//s s and a = (4hati +2hatj) m//s^(2) respectively. Find the velocity and displacement of particle at t = 2s.