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Answer to Question #54205 in Mechanical Engineering for kate

Question #54205


A goods train’s diesel develops 1500kW at the driving wheels when the train is travelling at 80km/h. The driving wheels have a diameter of 1.1m. Assuming there is no slip between wheels and rail calculate the torque at the wheels and the work done by the wheels in 1 kilometre?
A. 422Nm, 987.9kJ B. 808Nm, 288MJ C. 1728Nm, 76.5kJ
D. 37125Nm, 76.5MJ E. 9842 Nm, 153MJ






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