The force, under the action of which the body moved 20 m, did the work of 5 kJ. What is the significance of this power?

To find the required value of the acting force, we use the formula: A = F * S and F = A / S.

The values of the variables: A – the work done by the force (A = 5 kJ = 5 * 10 ^ 3 J); S – body movement (S = 20 m).

Let’s perform the calculation: F = A / S = 5 * 10 ^ 3/20 = 250 N.

Answer: The force acting on the body was equal to 250 N.