Physics, asked by yoyoqureshi7975, 1 year ago

A 220 m long train cross a platform of 280 m long platform in 20 sec.what is the speed of the train

Answers

Answered by hemantyadav739ozsjv5
1
total distance =lengt of train +lenght of platform
i.e. 220 +280 m
= 500m

time = 20 sec

therefore speed = distance /time
i.e. 500/20
=25 m/ sec

hope its correct



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