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PhysicsGravitationEnergy & PotentialMedium2 minPYQ_2021
PhysicsMediumsingle choice

The minimum and maximum distances of a planet revolving around the Sun arex1andx2. If the minimum speed of the planet on its trajectory isv0, then its maximum speed will be:

Options:

Answer:
D
Solution:

Angular momentum conservation equation, 

v0x2=v1x1

v1=v0x2x1

Stream:JEESubject:PhysicsTopic:GravitationSubtopic:Energy & Potential
2mℹ️ Source: PYQ_2021

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