Question

A train is running at the speed of 54km/hr it cross a pole 21sec find the length of the train​

Answer 1

Answer:

1134 m

Step-by-step explanation:

speed = distance / time taken

Given that ,

speed = 54 km / hr

time = 21sec

distance = ?

according to formulae ,

54 = distance / 21

distance = 54 × 21 = 1,134 m

therefore ,

length or distance of the train is 1,134 m