engineering recuitment HPCL Junior Executive 2025 Mock Test Physics Motion in a Straight Line Average velocity and average speed
The position x of a particle moving along a straight line varies with time according to the relation x = 6t2 - 5t, where x is in meter, t is in second. The initial velocity of the particle (at t = 0) is
1
6 m / s
2
-5 m / s
3
5 m / s
4
-6 m / s