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What is the work done by …

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What is the work done by the force of hravity on the satellite m9ving around the earth . Justify your answer
  • 1 answers

N.Ayyusha Mohapatra 7 years, 5 months ago

Let the force be f. The displacement is s. As the satellite moves around the earth ,the displacement is perpendicular to the surface of earth. Work done = f × s × cos 90° = f × s × 0 =0
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