Recent content by Hailcanadien

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    Rotating reference frames and acceleration

    This has been really helpful, thanks guys! I think my problem stemmed from coordinate vs. proper acceleration and my definition of absolute. I read up on wikipedia and I think I get it now
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    Rotating reference frames and acceleration

    My question stems from a conversation I had recently with another physics buddy of mine and has to do with rotating reference frames and acceleration. Say, in a non-rotating reference frame you have an object with a known position. For the sake of argument, say it has a position A of 0i + 2j +...
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    Help with a physics problem, pulleys and acceleration

    the 35.9 is 334.8 - 298.9, the net force, b/c 334.8 is the force she is pulling upwards and 298.9 is the force of gravity, and in this pulley system, the bucket she is in tied to a rope which is thrown over a pulley and back down to her hand, sorry if that was confusing, but in this case, with...
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    Learn Friction: Horizontal & Inclined Planes

    what in specific do you need help with?
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    Help with a physics problem, pulleys and acceleration

    the net force comes out to be 35.9N so then would you do it like... 35.9N = 30.5a a = 1.18?
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    Help with a physics problem, pulleys and acceleration

    Homework Statement A window washer pulls herself upward using the bucket-pulley apparatus shown in Fig. 4-48. The mass of the person plus the bucket is 61 kg. (a) How hard must she pull downward to raise herself slowly at constant speed? 298.9 N (b) If she increases this force by 12%, what...
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    How Does Static Friction Determine a Car's Maximum Acceleration?

    Homework Statement What is the maximum acceleration a car can undergo if the coefficient of static friction between the tires and the ground is 0.38? that is it, no mass or anything else Homework Equations F=ma (friction coefficient)Fn=Ffr Fn = normal force Ffr = friction force...
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