Recent content by grae

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    Modeling the Motion of a Car Against Constant Frictional Resistance

    Doesn't that make the net force equal to 0?
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    Modeling the Motion of a Car Against Constant Frictional Resistance

    Yes, my teachers answer and working is attached to this msg however he often gets these questions wrong. He has assumed that the net force is 180N which is where I am lost
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    Modeling the Motion of a Car Against Constant Frictional Resistance

    Homework Statement A motor car with a power output of 2500W is moving against a constant frictional resistance of 180N. What distance does it travel in 1 minute on a horizontal road? P = 2500W FF = 180N t = 60s s = ? Homework Equations P = W/t W = Fs Fnet = FA - FF The Attempt...