Question:

If a satellite of mass M is spinning about its own axis and revolves around the earth in a circular orbit, then it does not have

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Vibrational energy requires oscillations about an equilibrium position.
Updated On: Apr 24, 2026
  • moment of inertia
  • potential energy
  • rotational kinetic energy
  • vibrational energy
  • angular momentum
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The Correct Option is D

Solution and Explanation

Step 1: Understanding the Concept:
A satellite spinning and revolving has moment of inertia, potential energy, rotational KE, and angular momentum.

Step 2:
Detailed Explanation:
1. Moment of inertia — exists due to mass distribution.
2. Potential energy — due to gravitational field.
3. Rotational kinetic energy — due to spinning.
4. Vibrational energy — no vibration mentioned, so absent.
5. Angular momentum — due to both spin and orbit.

Step 3:
Final Answer:
The satellite does not have vibrational energy.
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