The velocity-time graph of a particle moving along a srtaight line is as shown in fig. The rate of acceleration and deceleration is constant and it is equal to5ms^(-2).If the avrage velocity during the motion is 20ms^(-1), then The maximum velocity of the particle is

The velocity-time graph of a particle moving along a srtaight line is

1.	The velocity-time graph of a particle moving along a srtaight line is as shown in fig. The rate of acceleration and deceleration is constant and it is equal to5ms^(-2).If the avrage velocity during the motion is 20ms^(-1), then The maximum velocity of the particle is
Answer» 5 s 10 s 20s `5sqrt(2)s` ANSWER :A