(v) (6 分)Solve the differential equation 2y' = ex/2 + y.

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Chia Chung

詳解 #6362237

2025/04/07

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1. In the engine shown in Figure 1, a 7-inch connecting rod is fastened to a crank of radius 3 inches. The crankshaft rotates counterclockwise at a constant rate of 200 rpm (revolutions per minute). Find the velocity (i.e., dx/dt) of the piston when θ = π/3. (15 分) Figure 1. The velocity of a piston is related to the angle of the crankshaft.

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(v) (6 分)Solve the differential equation 2y' = e^x/2 + y.

詳解 (共 1 筆)

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