150097 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

150098 Match List-I With List-II
| | List-I | | List-II |
| :--- | :--- | :--- | :--- |
| A. | Moment of inertia of solid sphere of radius R about any tangent | $\frac{5}{3} \mathrm{MR}^2$ | |
| B. | Moment of inertia of hollow sphere of radius (R) about any tangent. | II. | $\frac{7}{5} \mathrm{MR}^2$ |
| C. | Moment of inertia of circular ring of radius (R) about its diameter. | $\frac{1}{4} \mathrm{MR}^2$ | |
| D. | Moment of inertia of circular disc of radius (R) about any diameter. | IV. | $\frac{1}{2} \mathrm{MR}^2$ |
Choose the correct answer from the options given below.

150099 An energy of \(484 J\) is spent in increasing the speed of a flywheel from \(60 \mathrm{rpm}\) to \(360 \mathrm{rpm}\). The moment of inertia of the flywheel is:

150100 The ratio of the radius of gyration of a thin uniform disc about an axis passing through its centre and normal to its plane to the radius of gyration of the disc about its diameter is

150097 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

150098 Match List-I With List-II
| | List-I | | List-II |
| :--- | :--- | :--- | :--- |
| A. | Moment of inertia of solid sphere of radius R about any tangent | $\frac{5}{3} \mathrm{MR}^2$ | |
| B. | Moment of inertia of hollow sphere of radius (R) about any tangent. | II. | $\frac{7}{5} \mathrm{MR}^2$ |
| C. | Moment of inertia of circular ring of radius (R) about its diameter. | $\frac{1}{4} \mathrm{MR}^2$ | |
| D. | Moment of inertia of circular disc of radius (R) about any diameter. | IV. | $\frac{1}{2} \mathrm{MR}^2$ |
Choose the correct answer from the options given below.

150099 An energy of \(484 J\) is spent in increasing the speed of a flywheel from \(60 \mathrm{rpm}\) to \(360 \mathrm{rpm}\). The moment of inertia of the flywheel is:

150100 The ratio of the radius of gyration of a thin uniform disc about an axis passing through its centre and normal to its plane to the radius of gyration of the disc about its diameter is

150097 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

150098 Match List-I With List-II
| | List-I | | List-II |
| :--- | :--- | :--- | :--- |
| A. | Moment of inertia of solid sphere of radius R about any tangent | $\frac{5}{3} \mathrm{MR}^2$ | |
| B. | Moment of inertia of hollow sphere of radius (R) about any tangent. | II. | $\frac{7}{5} \mathrm{MR}^2$ |
| C. | Moment of inertia of circular ring of radius (R) about its diameter. | $\frac{1}{4} \mathrm{MR}^2$ | |
| D. | Moment of inertia of circular disc of radius (R) about any diameter. | IV. | $\frac{1}{2} \mathrm{MR}^2$ |
Choose the correct answer from the options given below.

150099 An energy of \(484 J\) is spent in increasing the speed of a flywheel from \(60 \mathrm{rpm}\) to \(360 \mathrm{rpm}\). The moment of inertia of the flywheel is:

150100 The ratio of the radius of gyration of a thin uniform disc about an axis passing through its centre and normal to its plane to the radius of gyration of the disc about its diameter is

150097 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

150098 Match List-I With List-II
| | List-I | | List-II |
| :--- | :--- | :--- | :--- |
| A. | Moment of inertia of solid sphere of radius R about any tangent | $\frac{5}{3} \mathrm{MR}^2$ | |
| B. | Moment of inertia of hollow sphere of radius (R) about any tangent. | II. | $\frac{7}{5} \mathrm{MR}^2$ |
| C. | Moment of inertia of circular ring of radius (R) about its diameter. | $\frac{1}{4} \mathrm{MR}^2$ | |
| D. | Moment of inertia of circular disc of radius (R) about any diameter. | IV. | $\frac{1}{2} \mathrm{MR}^2$ |
Choose the correct answer from the options given below.

150099 An energy of \(484 J\) is spent in increasing the speed of a flywheel from \(60 \mathrm{rpm}\) to \(360 \mathrm{rpm}\). The moment of inertia of the flywheel is:

150100 The ratio of the radius of gyration of a thin uniform disc about an axis passing through its centre and normal to its plane to the radius of gyration of the disc about its diameter is