How much energy is dissipated by dissipative forces

Reference no: EM13495376

A 1200 kg car is traveling at a constant speed of 13 m/s up a hill that makes a constant angle with the horizontal. The motor is putting out a constant power of 28000 watts, and the dissipative forces(friction, air resistance) total to 425 N.

How much energy is dissipated by dissipative forces in one second?

According to conservation of energy, by how much does the gravitational potential energy of the car increase in one second?

Reference no: EM13495376

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