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15.37. A 0.25-kg block oscillates on the end of the spring with a spring constant of 200 N/m. If the system has an energy of 6.0 J, then the amplitude of the oscillation is:

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If a population is in Hardy-Weinberg equilibrium and we can observe the homozygous recessive phenotype, then we can predict the a) proportion of homozygous dominants in the population b) proportion of heterozygotes in the population c) proportion of those with the dominant phenotype in the population d) all of these

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the springs of a 1200kg car compress 4.5mm when its 63kg driver gets into the drivers seat. if the car goes over a bump what will be hte frequency of oscillations

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Visual basic Write a for loop that computes the following sum: 5+10+15+20+...+485+490+495+500. The sum should be placed in a variable sum that has already been declared and initialized to 0. In addition, there is another variable, num that has also been declared.

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3 1 point Balance the following chemical equation by placing a coefficient (including 1) in each answer box that is in front of each reactant and each product. While coefficients that are equal to 1 are not placed in front of either a reactant or product, you MUST Include any coefficient that is equal to 1 in this problem. type your answer.... $H_3AsO_4$ + type your answer... $Re(OH)_3 \rightarrow$ type your answer... $Re(AsO_3)_3$ + type your answer... $H_2O$ Previous Next

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Q5 Fig. shows a room heater. The room heater is a convector heater. Describe in steps how thermal energy (heat) passes around a room by convection.

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Find the value of the right side of Gauss divergence theorem for F? = x²?? + z?? + yz k? over the cube formed by x = ±1, y = ±1, z = ±1.

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10. For the following second order function: $y = ax^2 + bx + c$, where $a$, $b$, $c$ are coefficients. Enter from console 3 floating-point numbers and assign them to $a$, $b$, $c$, calculate function and display the following table ("?" will be replaced with real numbers): \begin{tabular}{c|c} x & y=f(x) \\ \hline -5 & ? \\ -4 & ? \\ -3 & ? \\ -2 & ? \\ -1 & ? \\ 0 & ? \\ 1 & ? \\ 2 & ? \end{tabular}

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0 > p b. = 0 a. > 0 + y e. could be either > 0 or < 0 c. don't ask me such dumb questions !!!! ....-.- H face; which answer choice gives correct information about? + x - I2 Let be the flux of the magnetic field (due to I, I, and I) through the closed surface while I, is outside of the surface. We note that I, and I, pass through the surface. Straight wires carry currents I = I in the + z direction and I, = I in the + z direction xy) plane and three (1, 2, and 3) infinite In the figure, a closed surface resides in the

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ME356 Software Matlab Assignment #1 Matlab Exercise (.m file needed) Generate a 21 X 21 mesh on a xy coordinate system. Mesh x & y are bounded in a square -1?x?1 & -1?y?1. At each grid point, u(x, y)=1/x$^2$, v(x, y)=1/y$^2$. Plot (u, v) vector at each grid (x, y) in the given region. [Hint: dx=dy=0.1] Use quiver command in MatLab

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