600 Joules of work is used to lift a box from the ground to a height of six meters. How much work would have been done if a lever would have been used with an effort arm of 12 meters and a load arm of 6 meters?(1 point)
Responses
100 J
100 J
50 J
50 J
600 J
600 J
72 J
1 answer
72 J
1 answer