railway RRB Technician Grade 1 Mock Test 2024 Physics Motion in a Straight Line Average velocity and average speed
The displacement covered by a particle in time t is given by y = 5t2 . Find the average velocity of the particle for the initial 5 sec when the particle starts moving.
1
125 m/sec
2
25 m/sec
3
50 m/sec
4
None of these