Distance travelled by particle at any time `t` is given by `S=t^(2)+6t+8` Speed of particle at any time `t` is

The coordinates of a moving particle at any time t are given by x = ct and y = bt. The speed of the particle at time t is given by

The distance travelled by a particle in time t is given by s = (2.5 t^(2)) m. Find (a) the average speed of the partion during time 0 to 0.5 s and (b) the instantaneous speed at t = 5.0s.

The acceleration of a particle moving along a straight line at any time t is given by a = 4 - 2v, where v is the speed of particle at any time t The maximum velocity is

The distance travelled by a particle in time t is given by s=(2.5m/s^2)t^2 . Find a. the average speed of the particle during the time 0 5.0 s, and b. the instantaneous speed ast t=5.0 is

The coordinates of a moving particle at any time t are given by x=alphat^3 and y=betat^3 . The speed of the particle at time t is given by , where the letters have their usual meanings

The coordinates of a moving particle at any time 't' are given by x = alpha t and y = beta t . The speed of the particle at time 't' is given by

The coordinates of a moving particle at any time t are given by x = alpha t^(3) and y = beta t^(3) . The speed of the particle at time t is given by

The co-ordinates of a moving particle at any time t are given by x=ct^(2) and y=bt^(2) The speed of the particle is