The function p = 100 − 20 cos 7πt 3 approximates the blood pressure p (in millimeters of mercury) at time t (in seconds) for a person at rest. (a) find the period of the function. sec g

Explain in physical terms how a microwave oven works. what would happen when you put a conductor in the microwave oven? explain.

Which lists the organs in the correct order as food passes from the mouth to anus?

A250-n box is at rest on a frictionless horizotal floor. then a person shoves the box with a non-zero force of magnitude p. which statement best describes the relationship betweeen p and the motion of the box after it was shoved? -the box will not move when p< 250n but otherwise will accelerate at a constant rate that is directly proportional to p - the box will begin moving at a speed that is directly proportional to p, then will gradually slow to a halt -the box will move with constant velocity at a speed that is directly proportional to p -box will accelerate across the floor at a constant rate that is directly proportional to p