defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Physics Motion in Two and Three Dimensions Average Velocity and Instantaneous Velocity
A 200 m long train passes over a 600 m long bridge. If the speed of train is 36 km/h, the time taken by the train to cross the bridge is
1
60 s
2
30 s
3
80 s
4
40 s