A particle is moving along x-y plane. Its x and y co-ordinates very with time as `x=2t^2 and y=t^3` Here, x abd y are in metres and t in seconds. Find average acceleration between a time interval from `t=0` to `t=2 s.`

A particle is moving along x-axis. Its X-coordinate varies with time as, X=2t^2+4t-6 Here, X is in metres and t in seconds. Find average velocity between the time interval t=0 to t=2s.

A particle is moving in x-y plane with its x and y co-ordinates varying with time as, x=2t and y=10t-16t^2. Find trajectory of the particle.

A particle is moving in x-y plane with its x and y co-ordinates varying with time as, x=2t and y=10t-16t^2. Find trajectory of the particle.

A particle is moving along x-axis. Its X-coordinate varies with time as, X=2t^2+4t-6 Here, X is in meters and t in seconds. Find average velocity between the time interval t=0 to t=2s.

x and y co-ordinates of a particle moving in x-y plane at some instant of time are x=2t and y=4t .Here x and y are in metre and t in second. Then The distance travelled by the particle in a time from t=0 to t=2s is ……… m

x and y co-ordinates of a particle moving in x-y plane at some instant of time are x=2t and y=4t .Here x and y are in metre and t in second. Then The distance travelled by the particle in a time from t=0 to t=2s is ……… m

The coordinates of a body at time t are x = 7t+ 4t^(2) and y = 5t, where x and y are in metres and t in seconds . What its acceleration at t = 5s?

The x and y co-ordinates of a particle at any instant are x = 4t^2 + 7t and y = 5t where x, y are in metres and in seconds. The acceleration at t=5s is :

The x and y coordinates of the particle at any time are x=5t-2t^(2) and y=10t respectively, where x and y are in meters and t in seconds. The acceleration of the particle at t=2s is: