Question

If you perform 10 joules of work lifting a 10-N box from the floor to a shelf how high is the shelf?

A. 1m
B. 2m
C. 10m
D. 100m​

Answer 1

Answer;

A. 1 m

Explanation;

Work done is given as a product of distance and force

Work done = Force × distance

Work done = 10 Joules, Force = 10 N

Distance = work done/Force

= 10 J/10 N

= 1 Meter