Question

An energy of 4 kJ causes movement of a body
through 64 m in the direction of force. Calculate
the force acting on the body.​

Answer 1

Answer:

62.5 N

Explanation:

energy = force.distance

4 kJ = 4×10³ = 64d

d =4×10³/64 = 10³/16 = 125/2 = 62.5 N