Fill in the blank Anmeasures the acute angle a path or line

Fill in the blank. A(n)measures the acute angle a path or line of sight makes with a fixed north-south line Fill in the blank. A point that moves on a coordinate line is in simplewhen its distance d from the origin at time t is given by either or Need Help? Posts Fill in the blank. The number of cycles per second of a point in simple harmonic motion is its Need Help?R Solve the right triangle shown in the figure for all unknown sides and angles. Round your answers to two decimal places. B = 35°, b = 8 Need Help? PEMaer Solve the right triangle shown in the figure for a unknown sides and angles. Round your answers to two decimal places.

Solution

According to Q&A answer guidelines, I will solve 4 questions at maximum at one time.

1) A _Bearing__ measures the acute angle a path or line of sight makes with a fixed north-south line.

2) A point that moves on a coordinate line is said to be in simple _Harmonic Motion_ if its distance d from origin at time t is given by either d = a sint or d = a cost.

3) the number of cycles per second of a point in simple harmonic motion is its Frequency.

4) b = 8,     B = 35,    C = 90,    A = 180 – 35 – 90 = 55

a = b*tanA = 8*tan55 = 11.43

c = sqrt[a^2 + b^2] = 13.95