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Physics - Gravitation Question with Solution | TestHub

PhysicsGravitationField & ForceMedium2 minPYQ_2015

PhysicsMediumsingle choice

Two particles of mass $m_{1}$ and $m_{2}$ ; approach each other due to their mutual gravitational attraction only. Then,

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Answer:

Solution:

The gravitational force acting between the two masses $m_{1}$ and $m_{2}$ is given by $F_{O} = \frac{G m _{1} m _{2}}{r ^{2}}$ Force on mass $m_{1}$ . $F_{1} = \frac{G m _{1} m _{2}}{r ^{2}} = m_{1} a_{1}$ where, $a_{1} =$ acceleration $\Rightarrow a_{1} = \frac{G m _{2}}{I ^{2}} \Rightarrow a_{1} \propto m_{2}$ and similarly, $a_{2} \propto m_{1}$

Stream:WBJEESubject:PhysicsTopic:GravitationSubtopic:Field & Force

⏱ 2mℹ️ Source: PYQ_2015

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