Figure shows the $F-x$ graph. Where $F$ is the force applied and $x$ is the distance coveredby the body along a straight line path. Given that $F$ is in newton and $x$ in metre, ........ $J$ is the work done.
Figure shows the $F-x$ graph. Where $F$ is the force applied and $x$ is the distance coveredby the body along a straight line path. Given that $F$ is in newton and $x$ in metre, ........ $J$ is the work done.
$10 $
$20$
$30$
$40$
Figure shows the $F-x$ graph. Where $F$ is the force applied and $x$ is the distance coveredby the body along a straight line path. Given that $F$ is in newton and $x$ in metre, ........ $J$ is the work done.
Work done = area under curve and displacement axis
=$1 \times 10 - 1 \times 10 + 1 \times 10 = 10\;J$