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    Question

    Calculate the work done when a force of 10 N moves an

    object 5 m at 60┬░ angle to direction of force.
    A 50 J Correct Answer Incorrect Answer
    B 25 J Correct Answer Incorrect Answer
    C 40 J Correct Answer Incorrect Answer
    D 10 J Correct Answer Incorrect Answer

    Solution

    W=Fdcos╬╕ =10├Ч5├Чcos60=25 J

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