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Why the work done by centripetal is zero |
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Answer» Becoz displacement is 0 As the\xa0centripetal force\xa0acts upon an object moving in a circle at constant speed, the\xa0force\xa0always acts inward as the velocity of the object is directed tangent to the circle. This would mean that the\xa0force\xa0is always directed perpendicular to the direction that the object is being displaced. |
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