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 beA. `2pisqrt((R)/(g))`B. `4pisqrt((R)/(g))`C. `2pisqrt((g)/(R))`D. `4pisqrt((g)/(R))`

The rotation of the earth radius R about its axis speeds upto a value

1.	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 beA. `2pisqrt((R)/(g))`B. `4pisqrt((R)/(g))`C. `2pisqrt((g)/(R))`D. `4pisqrt((g)/(R))`
Answer» Correct Answer - B

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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 beA. `2pisqrt((R)/(g))`B. `4pisqrt((R)/(g))`C. `2pisqrt((g)/(R))`D. `4pisqrt((g)/(R))`

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