train crosses a electric pole in 1 sec and crosses a 150 m long platform in 7 sec what is the speed of train
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Because the train croses a electric pole in 1 second, length of the train is equal to velocity of the train
Velocity of the train v = length of the train +150/ 7=v +150/7
7v - v = 150
V =150/6 =25 m/s
Velocity of the train v = length of the train +150/ 7=v +150/7
7v - v = 150
V =150/6 =25 m/s
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