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Soccer balls come in several different sizes. ONe of the soccer balls has a diameter of 28 centimeters. What is the volume of this soccer ball? Round your answer to the nearest tenth. Use the approximate of value of TT, That is 3.1416 |
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Answer» Answer: Let the period of REVOLUTION of a PLANET at a distance R from a STAR be T . Prove that if it was at a distance of 2R from the star , its period of revolution will be T. |
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