Question

Sara's mother gets a flat tire on her car while driving Sara to school. They use a jack to

change the flat tire. It exerts a force of 5,000 newtons to lift the car 0.25 meters. How much

work is done by the jack? Use commas as appropriate.

Answer 1

Answer:

1250Joules

Explanation:

The parameters given are:

Force=5,000N

Distance= 0.25m

Work done by the Jack=

force×distance

= 5,000×0.25

=1250joules

Therefore, the Workdone by the Jack is 1250Joules