A train crosses an electric pole 10 seconds and a platform in 15 seconds.the length of the platform is 100meters.whats is the speed of the train
Answers
Answered by
1
Length of the train = 10* velocity of the train
= 10v
v = 10v +100 /15
15v - 10v = 100
V =100/5 =20
= 10v
v = 10v +100 /15
15v - 10v = 100
V =100/5 =20
Similar questions