AP EAPCET 2024 - 18th May Morning Shift | Rotational Motion Question 6 | Physics

The moment of inertia of a solid cylinder and a hollow cylinder of same mass and same radius about the axes of the cylinders are $I_1$ and $I_2$. The relation between $I_1$ and $I_2$ is

$L_1< I_2$

$t_1=l_2$

$l_1>I_2$

$L_1=I_2=0$

AP EAPCET 2022 - 5th July Morning Shift

MCQ (Single Correct Answer)

-0

A solid cylinder of radius $$R$$ is at rest at a height $$h$$ on an inclined plane. If it rolls down then its velocity on reaching the ground is

$$\sqrt{\frac{5 g h}{3}}$$

$$\sqrt{\frac{2 h}{3 g}}$$

$$\sqrt{\frac{2 g h}{3}}$$

$$\sqrt{\frac{4 g h}{3}}$$

AP EAPCET 2022 - 4th July Evening Shift

MCQ (Single Correct Answer)

-0

A solid sphere of radius $$R$$ has its outer half removed, so that its radius becomes $$(R / 2)$$. Then its moment of inertia about the diameter is

becomes $$\frac{1}{2}$$ of its initial value.

is unchanged.

becomes $$\frac{1}{16}$$ of initial value.

becomes $$\frac{1}{32}$$ of initial value.

AP EAPCET 2022 - 4th July Morning Shift

MCQ (Single Correct Answer)

-0

Consider a disc of radius $$R$$ and mass $$M$$. A hole of radius $$\frac{R}{3}$$ is created in the disc, such that the centre of the hole is $$\frac{R}{3}$$ away from centre of the disc. The moment of inertia of the system along the axis perpendicular to the disc passing through the centre of the disc is

$$\frac{M R^2}{2}$$

$$\frac{13}{27} M R^2$$

$$\frac{1}{3} M R^2$$

$$4 M R^2$$

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