A bike crosses a bridge with a speed of 108km/h. What will be the length of the bridge ,if the bike takes 8 h to cross the bridge?

A person riding a bike crosses a bridge with a speed of 54km/h. What is the length of the bridge ,if he takes 4 min to cross the bridge?

At rain 200m long moving at constant acceleration crosses a bridge 300 m long. It enters the bridge with a speed of 3m/s and leaves it with a speed of 5m/s. What is the time taken to cross the bridge ?

A train 270 m long is running over a bridge of length of 130 m with a speed of 40 m/s. What is the time taken by this train to cross the bridge?

A train 270m long is runing over a bridge length of 130 m with a speed of 40 m/s What is the time taken by this train to cross the bridge?

The cross bridges are present on the:

The roadway bridge over a stream is in the form of an are of a circle of radius r. A car is crossing the bridge with a speed v. Prove that the limiting speed of the car with which it can cross the bridge without leaving the ground at the highest point of the bridge is v le sqrt(gr).

A man crosses a 600 m long bridge in 5 min. Speed of man in km/h will be

During his morning walk, Rajiv crosses a bridge in 7.5 minutes. If he walks at an average speed of 2 km/h, find the length of the bridge. Sanjay crosses the same bridge in 5 minutes. How much time would Sanjay take in covering a distance of 1 km? Find the their speeds?