a train moving at 36 km per hour crosses a 150 metre long platform in 30 seconds. Find the length of the train
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Answer:
45kmph=45×
18
5
=12.5m/s
total length covered by train=850m+150m=1000m
velocity=
time
Dispacement
t=
v
s
t=
(12.5m/s)
1000m
t=80s
time is taken to cross the bridge is 80 seconds
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