JEE Mains 04-Sep-2020 Shift 2 Solved Paper

Section: Physics

Question : 18 of 75

Marks: +1, -0

A body is moving in a low circular orbit about a planet of mass M and radius R. The radius of the orbit can be taken to be R itself. Then the ratio of the speed of this body in the orbit to the escape velocity from the planet is :

[4 Sep 2020 Shift 2]

1
2
1
√2
√2

Validate

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