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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:

Sphere and cylinder approaching an incline

(1) $\frac{2}{\sqrt{5}}$

(2) 1

(3) $\frac{14}{15}$

(4) $\frac{4}{5}$

Show Answer

Answer: (3)


Learning Progress: Step 45 of 70 in this series