Recent content by Warrzie

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    Solving Variable Resistance Circuit: Ohm's Law

    Diagram
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    Solving Variable Resistance Circuit: Ohm's Law

    Homework Statement "A circuit has a variable resistance (total 100 ohms) across which is a voltage drop of 12 V supplied by a battery. What must be its resistance if the voltage is to be A) 12V and B) 6.2V?" Homework Equations V=IR The Attempt at a Solution We haven't learned...
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    Calculating Acceleration and Tension in a Pulley System

    This one has me clueless. The problem reads: "An object of mass m1 on a frictionless horizontal table is connected to an object of mass m2 through a very light pulley P1 and a light fixed pulley P2." It wants me to state the relationship between the accelerations, with a1 and a2...