railway RRB Technician Grade 1 Mock Test 2024 Physics Motion in a Straight Line Average velocity and average speed
A car of mass 1000 kg is moving with a velocity of 10 m/s. If the velocity-time graph for this car is a horizontal line parallel to the time axis, then the velocity of the car at the end of 25 s will be :
1
40 m/s
2
25 m/s
3
10 m/s
4
250 m/s