college physics

posted by john

This site is just a front for liveperson

Most college physics questions are not answered for months if ever. Out of "200 experts" you must have somebody who knows physics right? Guess not.

  1. bobpursley

    Nonsense. But I recommend you go somewhere else to be happy.

  2. tyra

    A 600-kg car is going over a curve with a radius of 120 m that is banked at an angle of 25° with a speed of 30.0
    m/s. The coefficient of static friction between the car and the road is 0.30. What is the normal force exerted by
    the road on the car?

    can u please help me ??

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