Physics, asked by benerd, 1 year ago

the total mass of engine and train is 200Mg; what is the power of the engine if the engine just keep the train moving at a uniform speed of 100km/h on the level, the resistance due to friction amounting to 1/200 of the weight of the tra

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Answered by kk2116

Answer:

tge resistance due to friction amounting to 1/200of the weight of the tra the total mass of engine and train is 200mg what is the power of the engine if the engine just keep the train moving at a uniform speed of 100km,h on the level.

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