Answer:
A. 1 m
Explanation:
The work done to lift the box is equal to the product between the force applied and the distance covered by the box:
[tex]W=Fd[/tex]
In this case, the force applied is equal to the weight of the box (F=10 N), and we know that the work done is W=10 J, so we can rearrange the formula to calculate the distance d:
[tex]d=\frac{W}{F}=\frac{10 J}{10 N}=1 m[/tex]
