The rotation of the earth about its axis speeds up such that a man on the equator becomes weightless. In such a situation, what would be the duration of one day ?

The rotation of the earth about its axis speeds up such that a man on the equator becomes weightness. In such a situation, what would be the duration of one day ?

The rotation of earth about its axis is

The rotation of earth about its axis is………..

The rotation of the earth having radius R about its axis speeds upto a value such that a man at latitude angle 60^(@) feels weightless. The duration of the day in such case will be

The rotation of the earth radius R about its axis speeds upto a value such that a man at latitude angle 60^(@) feels weightless. The duration of the day in such case will be

The rotaion of the earth radius R about its axis speeds upto a value such that a man at latitude angle 60^(@) feels weightless. The duration of the day in such case will be

The rotation of the earth about its axis is periodic but not simple harmonic. Justify.

Find the duration of the day if the rotation of earth about its axis speeds up in such a way that a person on the equator feels weightlessness.