Physics · 2022
NEET 2022 · 4 September · Code W6 · Q1
An energy of 484 J is spent in increasing the speed of a flywheel from 60 rpm to 360 rpm. The moment of inertia of the flywheel is:
An energy of $\displaystyle 484$ J is spent in increasing the speed of a flywheel from $\displaystyle 60$ rpm to $\displaystyle 360$ rpm. The moment of inertia of the flywheel is :
Official answer
(2)
$\displaystyle 0.7 \mathrm{~kg}-\mathrm{m}^2$
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