A body of mass 0.5 ~kg travels on straight line path with velocity v=(3 x²+4) m / s. The net workdone by the force during its displacement from x=0 to x=2 ~m is:

Work, Energy and Power: JEE Main 2022 Physics question

JEE Main 2022 · 25 Jul, Morning shift · Q8587

JEE Main 202225 Jul, Morning shiftPhysicsEasyWork, Energy and Power70× since 2002

A body of mass

0.5 \mathrm{~kg}

travels on straight line path with velocity

v=\left(3 x^{2}+4\right) \mathrm{m} / \mathrm{s}

. The net workdone by the force during its displacement from

x=0

x=2 \mathrm{~m}

is :