Question

A force of $4N$ acts through a distance of $11m$ in the direction of the force. The work done is

• A. $10J$
• B. $11J$
• C. $15J$
• D. $44J$

Answer 1

The correct option is D

$44J$

Step 1: Given data

Force, $F=4N$

Displacement, $S=11m$

Step 2: Calculating work done

Work done $\mathrm{W}$ is calculated below:

$\begin{array}{rcl}\mathrm{W}& =& F\times S\\ & =& 4N\times 11m\\ & =& 44J\end{array}$

The work done here is $W=44J$

Hence, option (d) is correct.