What is the work done on a 5kg mass being lifted 10m vertically?

Work done = Force x Displacement. The force on the 5kg mass will be 5xg (g=acceleration due to gravity). The displacement is 10m. So the work done will be 50xg or around 475j.

RC

Related Physics KS3 answers

All answers ▸

How are radioactive isotopes used in medical practices? Explain the different factors involved.


How can you increase the turning force on a spanner?


What’s the difference between mass and weight?


Why do we experience seasons? And why is this different between the different sides of the world?