a train having speed of 72 km/hr crosses a pole in 18 sec and a platform in 33 sec. find the length of platform?
Answers
Answered by
11
V=72 kmph= 20m/s.
t=33 sec
v=s/t
s=vt
s=20(33)=660 m
Answered by
1
Answer:
660 is out of options.. wrong ans
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