A person lifts a 4.4 kg cement block a vertical distance of 1.30 m and then carries the block horizontally a distance of 13.50 m.

(a) How much work is done by the person in the process?

Wb = mg = 4.4kg + 9.8N/kg = 43.12N.

Work = F*h = 43.12 * 1.3 = 56.1J.