A train 200 m long passes a pole in 10 sec The same train at the sarne speed will cross a platform 500m long
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Answer
72 km/hr
speedoftrain=lengthoftrain+
time
lengthofplatform
=
25
(250+250)
=20m/s
=72km/h
Answered by
0
Answer:
Given:
A train 200 m long passes a platform 100 m long in 10 seconds
Formula used:
Speed of the train = total distance ÷ time taken
Calculation
Total distance covered in 10 second = platform length + length of train
Total distance covered in 10 second = 200 +100 = 300 meters
Speed of the trains = 300 ÷ 10
Speed of the trains = 30 m/s
Hence, speed of the trains = 30 m/s
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