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NEET Physics · Easy

Gravitation: Orbital Velocity MCQ

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

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Orbital VelocityEasyQuestion 6231

Question

Orbital velocity of satellite at radius r (from centre, mass M):
  1. A
    √(GM/r)
    Correct
  2. B
    √(2GM/r)
  3. C
    √(GMr)
  4. D
    GM/r

Correct answer

√(GM/r)

Explanation

Orbital velocity v₀ = √(GM/r).

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