Physics

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A man weighing 700 N lifts a 50.0 N object 2.0 m high. He uses a lever and with a force of 10.0 N. What is the resistance force

  • Physics -

    A man weighing 700 N lifts a 50.0 N object 2.0 m high. He uses a lever and with a force of 10.0 N. What is the resistance force?

    Answer: 50.0 N

  • Physics -

    Nick you are right.
    #3 which of the following is used to calculate mechanical advantage?
    Fr/fe

    #1 which of the following is a compound machine?
    Bicycle

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