---
title: "Four systems are in rotational motion. Which of the following combinations of rotational inertia and angular speed for each of the systems corresponds to the greatest rotational kinetic energy?SystemRotational InertiaAngular SpeedA\\( I_0 \\)\\( \\omega_0 \\)B\\( I_0 \\)\\( 4\\, \\omega_0 \\)C\\( 2 I_0 \\)\\( 2\\, \\omega_0 \\)D\\( 6 I_0 \\)\\( \\omega_0 \\)"
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url: "https://nerd-notes.com/ubq/88149/"
date_modified: "2025-04-17T05:53:18+00:00"
---

# Four systems are in rotational motion. Which of the following combinations of rotational inertia and angular speed for each of the systems corresponds to the greatest rotational kinetic energy?SystemRotational InertiaAngular SpeedA\( I_0 \)\( \omega_0 \)B\( I_0 \)\( 4\, \omega_0 \)C\( 2 I_0 \)\( 2\, \omega_0 \)D\( 6 I_0 \)\( \omega_0 \)

Four systems are in rotational motion. Which of the following combinations of rotational inertia and angular speed for each of the systems corresponds to the greatest rotational kinetic energy?

| System | Rotational Inertia | Angular Speed |
| --- | --- | --- |
| A | \( I_0 \) | \( \omega_0 \) |
| B | \( I_0 \) | \( 4\, \omega_0 \) |
| C | \( 2 I_0 \) | \( 2\, \omega_0 \) |
| D | \( 6 I_0 \) | \( \omega_0 \) |

- **A.** A
- **B.** B
- **C.** C
- **D.** D

*The answer key and step-by-step explanation are available to logged-in users at https://nerd-notes.com/ubq/88149/*