Discover the power output of the train engines

Reference no: EM13683353

A train with a total mass 7.00E+6kg rises 620m as it travels a distance of 91.0 km along a steady slope at a constant speed of 17.0km/hr. The frictional force on the train is 1.400 percent of the weight.

1. Discover the kinetic energy of the train. = 7.805 x 10^7 J

2. Find the energy dissipated by kinetic friction = 8.749 x 10^10 J

3. Find the total change in its potential energy = 4.258 x 10^10 J

4. Discover the power output of the train engines = ?

Reference no: EM13683353

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