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A 10 kg satellite completes one revolution around the earth at a height of 100 km. In 108 minutes. What is the work done by the gravitational force of the earth? |
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Answer» Listing out the Formula Work Done = FORCE X Displacement Force = MASS x Acceleration Considering the displacement of this Sattelite One COMPLETE circle = Displacement = 0 ∴ Work Done by Gravity is Zero Hope it helps |
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