A particle oscillates in simple harmonic motion with a period of 2.04 s and anamplitude of 4.71cm. At t = 0, it is at z = 2:0 cm and it is moving towardz = 0. We wish to write the position of the particle as a function of time in the followingform, z(t) = c1 cos(c2t + c3).
(a) What is c1 (cm)?
(b) What is c2 (rad/s)?
(c) What is c3 (rad)? (Give the answer in the range -pi to pi .)