A train of length 50m is moving with a constant speed of 10m/s.
Calculate the time taken by the train to cross an electric pole
and a bridge of length 250 m. (5s, 30s) (AS)
Answers
Answered by
2
Answer:
The speed of the train is s=10m/s and the distance covered is d=300m. Therefore, the time is taken by the train to cross the bridge and the pole is 30 sec.
Answered by
4
Given,
Length of the train = 50 m
Speed = 10 m/s
Length of bridge = 250 m
Distance = 250 + 50 = 300 m
Speed = Distance ÷ time
Time = Distance ÷ speed
= 300/10
= 30 sec
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