Physics · 2019
JEE Main · 8 April 2019, Shift 2 · Q5
A solid sphere and solid cylinder of identical radii approach an incline with the same linear velocity (see figure). Both roll without slipping all…
A solid sphere and solid cylinder of identical radii approach an incline with the same linear velocity (see figure). Both roll without slipping all throughout. The two climb maximum heights $\displaystyle h_{\text {sph }}$ and $\displaystyle h_{\text {cyl }}$ on the incline. The ratio $\displaystyle \frac{h_{\text {sph }}}{h_{\text {cyl }}}$ is given by :
Official answer
(3)
$\displaystyle \frac{14}{15}$
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JEE Main 2019 Physics question, with the answer from NTA’s final answer key. Where our answers come from.