NEET Physics · Hard

Gravitation: Satellites MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

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SatellitesHardQuestion 6245

Question

When satellite orbit radius increases, its speed:
  1. A
    Increases
  2. B
    Decreases
    Correct
  3. C
    Stays same
  4. D
    Becomes zero

Correct answer

Decreases

Explanation

v₀ = √(GM/r). As r increases, v₀ decreases.