Recent content by _MNice_

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    Solving Pulley System Questions: Tensions, Weights, and F=ma

    In the figure below, M2 has more mass than M1 and M1 has more mass than M3. The questions refer to the magnitudes of tensions and weights. There is friction between the horizontal plane and M2 (mu_k not equal to 0). M2 is observed to travel at a constant speed. Assume that the pulleys are...
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    Need help finding center of mass

    A solid is formed by rotating the region bounded by the curve y=e^(-6x/2) and the x-axis between x=0 and x=1 , around the -axis. The volume of this solid is (pi/6)(1-e^(-6)). Assuming the solid has constant density, find the center masses of x and y. center of mass (x or y)=...
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    What Alpha Value Encloses an Area of 1 in Polar Coordinates?

    [b]1. For what value of α is the area enclosed by r=∅, ∅=0, and ∅=α equal to 1? [b]2. x=rcos(∅) y=rsin(∅) [b]3. x=∅cos(0) x=∅cos(α) y=∅sin(∅) y=∅cos(α) Don't know what to do after this
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