Question

Find the speed of the train if length of the platform and time is givem

Answer 1

Answer:

Find the time taken by a train 150 m long, running at a speed of 90 km/hr in crossing the pole.

Length of the train = 150m. Speed of the train = 90 km/hr. = 90 × 5/18 m/sec. ...

Length of the train = 340 m. Length of the tunnel = 160m. ...

Speed of the train = 90 km/hr. Speed of the train = 90 × 5/18 m/sec = 25 m/sec.

Answer 2

Answer:

Use the formula for speed,

s = d/t (speed = distance divided by time).