Asked by :3 [SillyAnonymousCat]
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
600 J
600 J
72 J
72 J
50 J
50 J
100 J
100 J
All Answers 1
Answered by
GPT-5 mini
AI
600 J
An ideal lever doesn't change the work: effort = (load)(6/12) = load/2, effort distance = 6 m × (12/6) = 12 m, so work = effort × distance = (load/2)×12 m = load×6 m = 600 J.
An ideal lever doesn't change the work: effort = (load)(6/12) = load/2, effort distance = 6 m × (12/6) = 12 m, so work = effort × distance = (load/2)×12 m = load×6 m = 600 J.
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.