Question

A 150 m long train completely crosses a bridge of length 150 m in 25 seconds. What is its velocity?

Answer 1

Answer:hey! here is your ans

Explanation:

velocity  = distance / time                                                                                                                  time  = 25 seconds                                                                                                                           distance =  length of train (150m) + length of bridge (150m) =300m                                   so, velocity = 300m / 25seconds = 12m/ second