Asked by kacy mullions

A weightlifter lifts a weight of 500N from the ground over her head, a distance of 1.8m. How much work has been done to move the weight?
Answered by MathMate
Work done
= increase in potential energy
= mgh.
Take out your calculator and find the work done
mg=500 N (newton is in force units)
h=1.8m
Resulting work done is in joules.
Answered by Anonymous
1213
Answered by Sam
900 J
There are no AI answers yet. The ability to request AI answers is coming soon!