What is the angle in radians that a phasor makes with the +x axis, that is {-5.16 + 2.88*j}^-1 where j equals square root of minus 1.
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What is the angle in radians that a phasor makes with the +x axis, that is...
Vector . What is the angle A makes with the positive X-axis?
6. A plane wave in free space travels parallel to the x-y plane in a direction that makes an angle θ with the x-axis (ie, the k vector makes an angle θ with the x-axis), what are the expressions for the electric and magnetic fields? What is the average power carried by the wave? 2+2 points 6. A plane wave in free space travels parallel to the x-y plane in a direction that makes an angle θ with the x-axis...
Vector A makes an angle of 32.3 degrees abovethe postive x-axis, and vector B makes an angle of 45.0 degrees below the negative x-axis. A= 2.83 units, and B= 1.80 units. Find A+B and A-B. A+B a) magnitude units b) direction counterclockwise from the +x-axis A-B a) magnitude units b) direction counterclockwise from the +x-axis
Let rx: R3 → R3 be the linear transformation which rotates counter-clockwise around the x-axis by an angle of π/4 radians. Similarly, let ry be the rotation by an angle of π/4 radians around the y axis. (a) Find the standard matrices for rx and ry (b) Find the standard matrix for rx o ry (c) Find the standard matrix for ry o ry
Let the angle θ be the angle that the vector A⃗ makes with the +x-axis, measured counterclockwise from that axis. Find the angle θ for a vector that has the following components. Ax= 2.30 m , Ay= -1.50 m Ax= 4.00 m , Ay= 2.70 m Ax= -1.60 m , Ay= 1.10 m Ax= -1.40 m , Ay= -2.80 m
(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...
A square that has 18 cm long edges is centered on the x axis in a region where there exists a uniform electric field given by E = (1.00 kN/C)i. (a) What is the electric flux of this electric field through the surface of a square if the normal to the surface is in the +x direction? N m2/C (b) What is the electric flux through the same square surface if the normal to the surface makes a 50° angle...
Let a source emit a beam of light which makes an angle θ' with the x' axis in the S' frame. Imagine that the source is at rest in the S' frame and that the frame moves with velocity v = c β in the x-direction with respect to the S frame. (a) Show that the angle θ which the beam makes with the x-axis in the S frame is obtained from Tan[θ] = 1 - β2 Sin[θ'] Cos[θ'] +...
A force of 700 N makes an angle of A with the positive x-axis and has a scalar y-component of 420N. Find the direction of the force (in degrees as measured counter-clockwise from the x-axis) Express your answer in an integral, or whole number of degrees. Be sure to set your calculator to the ?degrees? setting.
1)What is ?2, the angle the beam in the prism makes with the horizontal axis? 2)What is n, the index of refraction of the prism for red light? 3)What is ?3, the angle the transmitted beam makes with the horizontal axis? 4) What is ?1,max, the maximum value of ?1 for which the incident beam experiences total internal reflection at the horizontal face of the prism? Show answers in Degrees. Red light is incident in air on a 30 degree...