CBSE Class 12-science Answered
Gravitation
Asked by | 05 Jan, 2010, 11:57: PM
Expert Answer
If the apparent weight is zero, then weight is equal to the centrifugal force,
mg = mV2/R
V = (Rg)
Time Period = Length of a day on Earth = 2πR/V = 2π(R/g)
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Answered by | 06 Jan, 2010, 12:43: AM
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