An object moves in simple harmonic motion described by the equation d= - 2 cos t, where t is measured in seconds and d in inches. Find the following. a. the maximum displacement b. the frequency c. the time required for one cycle

Q: A table fan has a mark on the tip of one blade. The equation = 23 cos(4x) + 38 represents the height…

A:

Q: cos(-1305°).

A: We will find the trigonometric angle.

Q: Determine what the sign will be for each trig function. a. sin130 b. cot80 C. sec300 d. csc 240

A:

Q: Cosx=0.42

A:

Q: An object moves in simple harmonic motion described by d = -6 cos πt, where t is measured in seconds…

A: Given information: An object moves in simple harmonic motion. And the motion described by a function…

Q: Write each function in terms of its cofunctipn. A. Csc(pi/4) B. Tan(pi/2) C. Sec35 D. Sin74 E.…

A: Write each function in terms of its co-function. (A)   Cscπ4       ⇒Cscπ4=Secπ2-π4    ,…

Q: M.SAU = T 80° 118° S R •Z

A: I am going to solve the problem by using some simple trigonometry to get the required result of the…

Q: Cos 60

A: See attached file for a step by step explanation to find the trigonometric value.

Q: The angle of elevation θ of the sun in the sky at any latitude L is calculated with the formula…

A: The angle of elevation θ of the sun in the sky at any latitude L is calculated with the formula…