A particle starts from rest and accelerates constantly with `2m//s^(2)` for 10 s and then retards uniformly with same rate till it comes to rest. Draw the x-t, v-t and a-t graphs.

A car accelerates from rest at the rate of 1m//s^(2) for 5 seconds and then retards at the same rate till it comes to rest. Draw the x-t, v-t and a-t graphs

A particle starting from rest has a constant acceleration of 4 m//s^2 for 4 s. It then retards uniformly for next 8 s and comes to rest. Find during the motion of particle (a) average acceleration (b) average speed and (c) average velocity.

A particle starting from rest has a constant acceleration of 4 m//s^2 for 4 s. It then retards uniformly for next 8 s and comes to rest. Find during the motion of particle (a) average acceleration (b) average speed and (c) average velocity.

A particle starts from rest, accelerates uniformly for 3 seconds and then decelerates uniformly for 3 seconds and comes to rest. Which one of the following displacement (x)-time (t) graphs represents the motion of the particle?

A train accelerates from rest at a constant rate a for time t_(1) and then it retards at the constant rate b for time t_(2) then comes to rest. Find the ratio t_(1) / t_(2) .

A car starts from rest moves with uniform acceleration a_(1) for t_(1) second and then retards uniformly at a rate a_(2) for t_(2) second. Then t_(1)//t_(2) is equal to

A particle starts from rest and moves with an acceleration of a={2+|t-2|}m//s^(2) The velocity of the particle at t=4 sec is

A particle starts from rest and moves with an acceleration of a={2+|t-2|}m//s^(2) The velocity of the particle at t=4 sec is

A particle starts from rest and moves with an acceleration of a={2+|t-2|}m//s^(2) The velocity of the particle at t=4 sec is

An experimental car in fig (a) starts from rest and travels along a straight track such that it accelerates at a constant rate for 10 s and then decelerates at a constant rate draw the v-t and s-t graphs and determine the time t' needed to stop the car. how far has the car travelled.?