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JEE Main Physics Class 11 Gravitation Part 1 Questions

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Question : 5

Total: 100

If the angular velocity of Earth's spin is increased such that the bodies at the equator start floating, the duration of the day would be approximately (Take 2g=10ms−2, the radius of Earth, R=6400×103m, take π=3.14)

[18 Mar 2021 Shift 2]

60min
does not change
1200min
84min

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