Recent content by Almost935

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    Frictional Forces Physics 1 Problem

    So you are saying that the Tension is equal throughout despite the angle on the first mass?
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    Frictional Forces Physics 1 Problem

    Homework Statement 7.) A 1520-N crate is to be held in place on a ramp that rises at 30.0° above the horizontal (see figure). The massless rope attached to the crate makes a 22.0° angle above the surface of the ramp. The coefficients of friction between the crate and the surface of the ramp...
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    How to Calculate the Required Force to Move a Block Up an Incline

    Homework Statement 4.00-kg block rests on a 30.0° incline as shown in the figure. If the coefficient of static friction between the block and the incline is 0.700, what magnitude horizontal force F must act on the block to start it moving up the incline? Homework Equations F=ma...
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    Undergrad Level curves (or contour curves) of a certain 3 dimensional function.

    I can't seem to quite comprehend the level curves for f(x,y)=xy. I realize this should be very simple yet the answer eludes me. f(x,y) for this the two dimensional representation of this function will be substituted with k(a fixed number). I would greatly appreciate somebody explaining my...