Calculate the work done by lifting a bucket of water 120H to a height of 5m.

With a straight-line rise of the bucket and a constant value of the force applied to it, the work is equal to:
A = P * h, where P is the weight of a bucket of water (P = 120 N) kg), h is the height of the bucket (h = 5 m).
Let’s calculate the work being done:
A = P * h = 120 * 5 = 600 J.
Answer: The work of lifting a bucket of water is 600 J.