Work (W) is measured in joules using the formula W = f · d where f is the force in newtons and d is the distance over which the force is applied in meters.

If 45 joules of work are needed to move a box a distance of 9 meters, how much force was applied to the box?
405 newtons
54 newtons
36 newtons
5 newtons

Question

Work (W) is measured in joules using the formula W = f · d where f is the force in newtons and d is the distance over which the force is applied in meters.

If 45 joules of work are needed to move a box a distance of 9 meters, how much force was applied to the box?
405 newtons
54 newtons
36 newtons
5 newtons

anonymous · Answer

multiply 45 (the force) and 9 (the distance) to get the answer