A imaginary planet has half the mass and half the radius of the earth. The acceleration of gravity at its surface would be

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Shiva Ram

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📊 Applied Mechanics

Q. A imaginary planet has half the mass and half the radius of the earth. The acceleration of gravity at its surface would be

(A) 9.8 m/s2
(B) 107 dynes
(C) 4.9 m/s2
(D) 19.6 m/s2

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✅ Correct Answer: (D) 19.6 m/s2

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