The tractor pulls the plow with a force of 10 kN. In 10 minutes. it travels 1200 m. What is the engine power?

To find the value of the engine power of the tractor used, we apply the formula: N = A / t = F * S / t.

Values of variables: F – force applied by the tractor (F = 10 kN = 10 * 10 ^ 3 N); S – distance traveled (S = 1200 m); t is the time spent by the tractor (t = 10 min = 600 s).

Calculation: N = F * S / t = 10 * 10 ^ 3 * 1200/600 = 20 * 10 ^ 3 W = 20 kW.

Answer: The engine power of the tractor used is 20 kW.