What is the power developed by a tractor at a speed of 9.65 km / h and a pulling force of 15 kN?

univerkov | August 10, 2021 | education

To find the value of the power that the specified tractor should have developed, we apply the formula: N = F * V.

Values of variables: F – tractive effort of the specified tractor (F = 15 kN = 15 * 10 ^ 3 N); V – tractor speed (V = 9.65 km / h = 2.68 m / s).

Calculation: N = F * V = 15 * 10 ^ 3 * 2.68 = 40.2 * 10 ^ 3 W.

Answer: The power that the indicated tractor has developed is 40.2 kW.

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