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

    Oct 25, 2013, 06:31 PM
    Type in Physics Questions Get Answers
    During a curling competition a curler accelerates a 20.0 kg curling rock at a rate of 0.95 m/s squared down a low friction lane of ice. Determine the distance the curlers hand is in contact with the rock if 50.0 J of work was done on the rock by the curler during the release. (2.6m)
    ebaines's Avatar
    ebaines Posts: 12,131, Reputation: 1307
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    #2

    Oct 26, 2013, 06:33 AM
    Use W=Fd to determine the distance d. You can calculate F from the mass and acceleration data: F=ma.
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