A particle is moving in a straight line with a constant acceleration. It changes its velocity from 10 ms to 20ms in ‘t’ second. If the displacement of the particle during this interval is 135 m, the value of ‘t’ is
A particle with a velocity of 2 metre per second at T = 20 moves along a straight line with a constant acceleration of 0.2 m /s2 find the displacement of particle in 10 seconds ?