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marcus barrena

marcus b.

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Sliding Down an Inclined Surface Problem-Continue 4d. Figure below shows two geometrically similar cubes, A and B, each of height h, connected by a light cable. Block A is sliding on an inclined surface on top of a film of oil of viscosity $\mu$ and thickness, d. If the density of block B is $\rho_b$, what should be the density of A for it to slide down with a constant speed of V. Assume the pulley operates smoothly with no friction. OIL FILM OF THICKNESS = d A B

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How might a scientist Ive identified the cat eye of an unknown substance?

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True or False? Physicians constitute the largest part of a payer's network. True False

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what will happen when we run this model? The snails want protection against crabs, so the population will evolve toward thicker shells The population will not evolve, because all individuals are equally likely to survive Individual snails will grow their shells thicker in order to survive, so the population will evolve toward thicker shells The population will evolve by chance - toward thinner shells or thicker shells

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Find the perpendicular distance between the origin at A and the line passing through points B and C shown in the figure $A(0,0,0)$ $B(1,3,2)$ ft. $C(3,4,0)$ ft.

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Of the followimg are signs of the progression of Duchenn's muscular dystrophy except ? A- loos of connectivity between muscular and skeletal system b- loos mobility c- development of cardiac and respiratory issues d- replacement of muscle fibers with scar tissue and fat

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4. Consider the function $f(x) = \frac{1}{x^3}(x + 4)$ a. Determine the intervals where $f(x)$ is increasing or decreasing. b. Find the local maximum and minimum values. c. Find the intervals of concavity and the inflection points.

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What are the primary factors affecting the fatigue life of materials, and how does cyclic loading contribute to material failure in mechanical structures? //////////

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What is the nature of the force between balls A and D? ? View Available Hint(s) attractive repulsive neither attractive nor repulsive

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1. (a) Pictorially explain how Numerical method can estimate the approximation to the real world problems in the form of equation and corresponding lines/curves. (b) Create a set of linear equations of your choice with 4 variables being m, n, o, and p. Create the setup such a way so that partial pivoting is required. Be sure to keep at least one elimination calculation and solve the setup finding the values of the unknown variables

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