Question

If the work done by a force, in moving an object through a distance of $20centimetres$ in $24.2Joules$ (J), what is the magnitude of the force?

Answer 1

Given that,
Displacement of object , $s=0.2m$

Let $F$ be the force

Work done by force, $W=F\cdot s=24.2J$

$⟹F=\frac{24.2}{s}=\frac{24.2}{0.2}=121N$