5. A train 280 metres long is running at a speed of 42 km/hr. How much time will it
take to pass a man standing on a platform?
Answers
Answered by
8
Answer:
24seconds
Step-by-step explanation:
given
distance =280m
speed =42kmph
change speed into mps
=42×5/18
=11.66mps
time =distance ÷speed
time=280÷11.66
time =24sec
hope it helps you if any doubt ask
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