A train moving at uniform speed takes 20 seconds to pass a cyclist riding at 11km/h but ony 9 seconds to pass a post. Find its length.

A train moving at uniform speed takes 20 seconds to pass a cyylist riding at 11km/h but ony 9 seconds to pass a post.Find its length.

A train moving at 15 m/sec takes 20 seconds to pass a cyclist moving in the same direction as that of the train. How much time will be train need to pass the cyclist, if the cyclist moves in a direction opposite to that of the train and if the speed of the cyclist is 5m/sec and the length of the cycle is 1 m? 9. 95 s e c b. 10 s e c c. 10. 05 s e c d. 12 s e c

As train running at 54 kmph takes 20 seconds to pass a platform.Next it takes 12 seconds to pass a man walking to 66kmph in the same direction in which the train is going.Find the length of the train and the length of the platform.

A train running at a speed of 25 km/h takes 18 sec to pass a railway platform and it takes 13.5 sec to pass a man who is running at a speed of 5 km/h in the same direction. Find the Length of the train & length of the platform.

A train moving with uniform speed passes a pole in 10 sec and a bridge of length 1200 m in 130 sec. speed of the train is :

A train is moving with a uniform speed. Train crosses a bridge of length 340 meters in 35 seconds and a bridge of length 460 meters in 38 seconds. What is the speed of the train?

A train is moving with a uniform speed. Train crosses a bridge of length 243 meters in 30 seconds and a bridge of length 343 meters in 36 seconds. Whatis the speed of the train?

A train 120 m long, takes 6 seconds to pass a telegraph post: the speed of the train is

A person standing on a platform finds that a train moving with velocity, 0.6c takes one second to pass by him. Find (a) the length of the train as seen by the person and (b) the rest length fo the train .