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: 
, the radius of earth, 
, Take 
)
Text Solution
Verified by ExpertsThe correct answer is:
D
JEE Main 2021
For objects to float
angular velocity of earth.
Radius of earth
Duration of day 
minutes
minutes
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