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Physics - Gravitation Question with Solution | TestHub

PhysicsGravitationField & ForceMedium2 minPYQ_2024

PhysicsMediumsingle choice

The mass of a planet is $\frac{1}{10}$ th that of the earth and its diameter is half that of the earth. The acceleration due to gravity on that planet is:

Options:

Answer:

Solution:

$g^{'} = \frac{G M ^{'}}{R ^{2}} = \frac{GM}{10 ( \frac{R}{2} ) ^{2}} = \frac{4}{10} \frac{GM}{R ^{2}} = 0.4 \times 9.8 = 3.92 m s^{- 2}$

Stream:NEETSubject:PhysicsTopic:GravitationSubtopic:Field & Force

⏱ 2mℹ️ Source: PYQ_2024

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