Asked by jessie
in 35s, sam lifts his 8 kg case from the floor to .8m above the ground (in his arms) carries it 24m across the room(at the same height), and puts it on a conveyor belt 1.8 m above the floor. at this point, the machine raises the bag 13 more meters in a mere 2s. compare the mans power to the machines
Answers
Answered by
bobpursley
man'spower= work/time= 8g*.8/35 wonder how he can lift so slowly.
machine: 8g*13/2
machine: 8g*13/2
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.