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JEE MAIN 2023
06-04-23 S2
Question
Choose the incorrect statement from the following:
Select the correct option:
A
The speed of satellite in a given circular orbit remains constant.
B
For a planet revolving around the sun in an elliptical orbit, the total energy of the planet remains constant.
C
When a body fall towards earth, the displacement of earth towards the body is negligible.
D
The linear speed of a planet revolving around the sun remains constant
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
Planets revolve in elliptical paths around sun. Thus their linear speed is not constant.
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