An initial amplitude k, damping constant c, and frequency f or period p are given. (Recall that frequency and period are related by the equation f = 1/p.) k = 16, c = 0.24, f = 0.6 (a) Find a function that models the damped harmonic motion. Use a function of the form y = ke−ct cos(t).

A200-n force is applied to the foot-operated air pump. the return spring s exerts a 2.6-n·m moment on member oba for this position. determine the corresponding compression force c in the cylinder bd. if the diameter of the piston in the cylinder is 40 mm, estimate the air pressure generated for these conditions. state any assumptions. enter a positive number for the compression force c.

Element with 3protons and 5neutrons

Patients with brain tumors may elect to have a procedure known as gamma knife. in a typical gamma knife procedure gamma rays are directed toward a tumor with contact to surrounding tissues. limiting contact between gamma rays and healthy tissue is important because