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Express centripetal acceleration. |
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Answer» Deriving the\xa0centripetal acceleration\xa0formula. A body that moves in a circular motion (of radius r) at constant speed (v) is always being\xa0accelerated. The acceleration\xa0is at right angles to the direction of motion (towards the center of the circle) and of magnitude v2\xa0/ r. It is the rate of change of tangential velocity. |
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