JEE PYQ: Rotational Motion Question 45
Question 45 - 2019 (08 Apr Shift 2)
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 $h_{sph}$ and $h_{cyl}$ on the incline. The ratio $\frac{h_{sph}}{h_{cyl}}$ is given by:
(1) $\frac{2}{\sqrt{5}}$
(2) 1
(3) $\frac{14}{15}$
(4) $\frac{4}{5}$