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JEE Main Physics Class 11 Gravitation Part 2 Questions
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Question : 42
Total: 89
Given below are two statements :
Statement I : For a planet, if the ratio of mass of the planet to its radius increases, the escape velocity from the planet also increases.
Statement II : Escape velocity is independent of the radius of the planet.
In the light of above statements, choose the most appropriate answer form the options given below
[13-Apr-2023 shift 2]
Both Statement I and Statement II are correct
Statement I is correct but statement II is incorrect
Statement I is incorrect but statement II is correct
Both Statement I and Statement II are incorrect
Validate
Solution:
V
e
=
√
2
GM
R
As,
M
R
increases
⇒
V
e
increases
V
e
∝
1
√
R
As,
V
e
depends on
R
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