A particle is moving along a straight line along x-zxis with an initial velocity of `2 m//s` towards positive x-axis. A constant acceleration of `0.5 m//s^(2)` towards negative x-axis starts acting on particle at `t=0`. Find velocity (in `m//s`) of particle at `t=2 s`.

A particle is moving on a straight line with constant retardation of 1 m//s^(2) . Its initial velocity is 10 m//s .

A particle is moving along a straight line.The initial velocity is 10m/s and it is , moving with constant retardation of 2m/s^(2) .. The distance travelled by the particle until it comes to rest is

Two particles are moving along x-axis. Particle-1 starts from x=-10 m with velocity 4 m//s along negative x-direction and acceleration 2 m//s^2 along positive x-direction. Particle-2 starts from x=+2 m with velocity 6 m//s along positive x-direction and acceleration 2 m//s^2 along negative x-direction. (a) Find the time when they collide. (b) Find the x-coordinates where they collide. Both start simultaneously.

A particle is given velocity 3 m//s along the positive x-axis subjected to constant accelaration 4 m//s^(2) along the positive y-axis. Find the distaplacement of the particle in 2 s and trajectory followed by the particle.

[" A particle is moving "],[" along a straight line.The "],[" initial velocity is "10m/s],[" and it is moving with "],[" constant reterdation of "],[2m/s^(2)" .The distance "],[" travelled by the particle "],[" until it comes to rest is "]

At time t= 0, a particle is at (2m, 4m). It starts moving towards positive x-axis with constant acceleration 2 m//s^2 (initial velocity=0). After 2 s, an additional acceleration of 4 m//s^2 starts acting on the particle in negative y-direction also. Find after next 2 s. (a) velocity and (b) coordinates of particle.

A particle travels A to M along a straight line with a velocity of 8 m/s and M to A with a velocity of 2 m/s, then the average velocity for the whole journey is –

Velocity of a particle at time t=0 is 2 m//s. A constant acceleration of 2 m/s^2 acts on the particle for 2 s at an angle of 60^@ with its initial velocity. Find the magnitude of velocity and displacement of particle at the end of t=2s.

A particle is moving in a straight line under constant acceleration of 4 m//s^(2) . If its velocity at t=0 is 10 m//s, the displacement of particle in the 5^(th) second of its motion is