railway RRB Technician Grade 3 Mock Test 2024 Physics Motion in a Straight Line Average velocity and average speed
An object starts from rest at x = 0 m and moves with a constant acceleration of 1.6 m/s2 along the x-axis. During its journey from x = 12.8 m to x = 20.0 m, its average velocity will be __________.
1
7.2 m/s
2
3.6 m/s
3
8.8 m/s
4
2.4 m/s