A train of length 250 m travels at a speed of 36 km per hour if it crosses a platform of length 200m how long will it take to cross the platform
Answers
Answered by
4
simple !!!
length of the platform + length of train => 200+ 250 => 450m
speed => 5/18 × 36
=> 10m/ s
so total time => total distance / speed
so time is
=> 450/ 10
=>10s
hope it help you !!
thanks !!
Ranjan Kumar
length of the platform + length of train => 200+ 250 => 450m
speed => 5/18 × 36
=> 10m/ s
so total time => total distance / speed
so time is
=> 450/ 10
=>10s
hope it help you !!
thanks !!
Ranjan Kumar
Answered by
4
Hey!!!
Explanation:
Speed= (36×5/18)m/s
=10m/s
Length= length of train + length of platform
= 250+200m
=450m
so as we know,
distance(length of train) = speed×time
time = distance(length of train)/speed
= 450/10
=45 second ans
if it helps you!!!
add me as brainlist plz???
Explanation:
Speed= (36×5/18)m/s
=10m/s
Length= length of train + length of platform
= 250+200m
=450m
so as we know,
distance(length of train) = speed×time
time = distance(length of train)/speed
= 450/10
=45 second ans
if it helps you!!!
add me as brainlist plz???
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