Sample Exercise 1) From the indicated readings in figure h-19 cn Find sine of the angle...
Find the complement and the supplement of the given angle. 57° The complement of the angle is o The supplement of the angle is 1 N The terminal side of an angle 0) in standard position passes through the point (- 6 - 2) Use the figure to find the following value sine P sin 0-3 (Type an exact answer in simplified form. Rationalize all denominators. LEI
(1 point) Suppose a pendulum of length L meters makes an angle of θ radians with the vertical, as n the figure t can be shown that as a function of time, θ satisfies the differential equation d20 + sin θ-0, 9.8 m/s2 is the acceleration due to gravity For θ near zero we can use the linear approximation sine where g to get a linear di erential equa on d20 9 0 dt2 L Use the linear differential equation...
In the figure is a right triangle with a hypotenuse of 5. Find the values of the sine, cosine, and tangent of 8. sin (0)- cos (0)- tan()- 5 h.
The mutually coupled inductances in (Figure 1) have L1-1H. L2 2 H, and M-1H. Furthermore h(t) sin(10t) A and 22 (t) = 0.5 sin( 10t) A. Part A Find an expression for vi(t). The arguments of the sine functions are in radians Express your answer in terms of t vec ひ Figure 1 of 1 Submit uest Ans Part B ii(t) /2(0) Find an expression for v2 (t). The arguments of the sine functions are in radians Express your answer...
Please help with this exercise in Matlab 4 The range of an object shot at an angle θ (with respect toxaos), with the initial velocity of Va (in the absence of air resistance), is calculated by the following formula: va , sin(20) Range (0 052) And the trajectory of object is given by where h is the height of the object at each x location and g 9.81 m/s. Using n/8 increment size for the angle and Vo-10 m/s, plot...
EXERCISE 12.2 For each of the circuits in Figure 12.66, find and sketch the indicated zero-input response corresponding to the indicated initial conditions a) In Figure 12.66, find v2, assuming v1(01 V, v2(00 b) In Figure 12.67, find v, assuming i(0) 0, v0) 1V c) Repeat (b), but with the resistor changed to 5 S2 i mH 10 uF 10022 V 24 FIGURE 12.67 FIGURE 12.66 EXERCISE 12.2 For each of the circuits in Figure 12.66, find and sketch the...
Problem 1. Find the Fourier series expansion of a half-wave rectified sine wave depicted below. AS(0) Answer: f(t) = 1+sin at cos2nt 1 nr 15 2 Cos 4t -cost + ... 35 Problem 2. Find the Fourier series approximation of the following periodic function f(x), where the first two leading cosine and sine functions must be included. Angle sum formulas for sine / cosine functions f(x) sin(A + B) = sin A cos B + cos A sin B sin(A...
1 sine = 8,0<o< , find the exact value of each of the following. (a) sin (20) (b) cos (20) (c) sin 2 (d) cos 8 2 (a) sin (20) = (Type an exact answer, using radicals as needed.) (b) cos (20) = (Type an exact answer, using radicals as needed.) 0 2 (Type an exact answer, using radicals as needed.) (c) sin 0 (d) cos 2 (Type an exact answer, using radicals as needed.)
Two sides of aright triangle ABC (C is the right angle) are given. Find the ind icated trigonometric function of the given angle. Give exact answers with rational denominators. 1 Find cos A when a -7 andb 2 A) 53 53 C) 1 53 D 2153 2) Find csc B when a-4 and b-5 2) A) 4 5-41 Solve the problem 3) Find tan P 20 A) tan P- B) tan P- C) tan P.4 D) tan P. 4 Find...