The Equations $x=\frac{3}{\pi} \cos (\pi / 90), y=\frac{3}{\pi} \sin (\pi / 90)$

question 40

Short Answer

The equations $x=\frac{3}{\pi} \cos (\pi / 90), y=\frac{3}{\pi} \sin (\pi / 90)$ describe the motion of a particle moving on a circle.Assume x and y are in miles and t is in days.What is the period of the circular motion (in days)?

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Definitions:

Descending Abdominal Aorta

A part of the aorta that runs down through the abdomen, supplying oxygenated blood to abdominal organs.

Anterior Tibial Artery

A significant artery in the lower leg, supplying blood to the anterior compartment of the leg and the dorsal part of the foot.

Tibialis Anterior Muscle

A muscle in the front part of the lower leg that is involved in dorsiflexion and inversion of the ankle.