Q 11-05-103JEE MainJEE Main 2023 (11 Apr, Shift 1)Easy
A force $\vec F=(2+3x)\hat i$ acts on a particle in the $x$ direction where $F$ is in newton and $x$ is in metre. The work done by this force during a displacement from $x=0$ to $x=4$ m is ______ J.
Numerical value type. Enter your answer.
Answer: 32
$W=\displaystyle\int_0^4(2+3x)\,dx=8+24=32\ \text{J}$.
Solution by Sreeraj P, M.Sc Physics