Work done
= force*distance*cos(α)
where α=angle between the direction of the force and the direction of motion.
Diego pulls a 4.5 kg sled across level snow with a force, F, of 230 N on a rope that is 35.0° above the horizontal. If the sled moves a distance of 63.3 m, how much work does Diego do?
1 answer
1 answer