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Q. What is the gravitational forceon the sphase of earth? |
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Answer» Theearthis not exactly asphere, it bulges at the equator, nor is its density uniform. In addition, its rotation causes the value of g to decrease slightly as one moves from the poles to the equator. However, all of these effects are less than 1% of the nominal value of 9.81 m/s2at theearth'ssurface. |
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