A 20-volt electromotive force is applied to an LR-series circuit in which the inductance is 0.1 henry and the resistance is 50 ohms. Find the current i(t) if i(0) = 0 - 0.4(1-e-5 -500t i(t) = Determine the current as t → 00. lim i(t) = 0.4

Q: 3. Let h(0) be the height above ground (in feet) of a rider on a Ferris wheel at an angle 0 (in…

A: In order to solve this question we need to use trigonometry applications on ferris wheel.

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A: P=Ri2 , i=sin4πt Now substituting i=sin4πt in P=Ri2, we get P=Rsin4πt2 Now differentiating with…

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A: On another planet, after t seconds, Cora hurls a projectile with initial velocity v0 and angle θ…

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Q: Solve sinh-x = In (2 – x). Give a reason for your choice of answer.

A: Sinh(x) is a hyperbolic function   And   Sinh x = ( ex + e-x ) / 2  Inverse of hyperbolic function…

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