WAEC - Physics (2016 - No. 7)
The diagram given illustrates a force-distance graph for the motion of a wooden block. Determine the work done on the block when moved through a distance of 5m.
4J
15J
5J
100J
Vysvětlení
W = FS = 20 X 5
= 100J
= 100J
The diagram given illustrates a force-distance graph for the motion of a wooden block. Determine the work done on the block when moved through a distance of 5m.