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Assume the maximum value of the sine wave is 1.2V (two diode potentials using the constant-voltage model of a silicon diode). Match the slope of the triangle wave vtri (q) to that of the sine wave vs(q) at q = 0; this allows you to compute the maximal value Vtri of the triangle wave. Thenmatch the slope of the sine wave to that of the triangle wave multiplied by Rb /(Ra + Rb) when the triangle wave voltage reaches Vtri/2. This allows you to compute the ratio of the resistors.
Assume that the points of inflection of the piecewise-linear transfer characteristic occur at 29° (vs(q) = 0.6V) and 73° (vs(q) = 1.2V). Use the first point of inflection to determine the maximal value Vtri of the triangle wave and use the change in vs relative to the change in vtri between 29° and 73° to calculate the ratio of the resistors.
A block is attached to a chord passing over a pulley through a hole in a horizontal frictionless surface. what is the new angular velocity
A 1486-kg car is moving westward with a speed of 20.3 m/s, and a 2898-kg truck is traveling east with a speed of 17.8 m/s. Find the velocity of the center of mass of the car-truck system
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A car rounds a circle of radius 180 m , going at 14.5 m/s. What's the car's acceleration if its speed is constant. Compute the new acceleration if the speed is increasing at a rate of 2.4 m/s^2
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two spaceships pass each other travelling in opposite directions. the speed of ship b as measured by a passenger in
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Design a spring that will give a 1140kg satellite a speed of 2.20m/s relative to an orbiting space shuttle. Your spring is to give the satellite a maximum acceleration of 5.00g. The spring's mass, the recoil kinetic energy of the shuttle, and ..
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