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    shebo's Avatar
    shebo Posts: 1, Reputation: 1
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    #1

    Aug 1, 2012, 03:50 PM
    What is the magnitude of the acceleration of a sprinter running at 10 m/s. when round
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    ebaines's Avatar
    ebaines Posts: 12,131, Reputation: 1307
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    #2

    Aug 8, 2012, 06:38 AM
    Your question seems to have ben cut off. Are you asking about acceleration for the case of a sprinter running at constant speed on a circular track? If so, the centripedal acceleration is:



    where 'v' is the speed, 'R' the radius of the circular track, and is rotational velocity in radians per unit time.
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