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    Helpmehelp Posts: 1, Reputation: 1
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    #1

    Apr 7, 2011, 01:31 PM
    The point of support of a lever of 4M is situates has 3M end of the arm of lever. Wh
    The point of support of a lever of 4M is situates has 3M end of the arm of lever. Which force it is necessary to apply to raise a load of 600 N?
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    ballengerb1 Posts: 27,378, Reputation: 2280
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    #2

    Apr 7, 2011, 01:48 PM

    We do not do homework for you but can help you figure out your own answer. Your description is a bit weak so tell us if this is a 1st class lever, 2nd class or what. BTW the term is not point of support its pivot point or fulcrum
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