The position as a function of time of a mass at the end of a spring that is undergoing
SHM is given by x(t) = A sin (ωt + θ) and the velocity is given by ν(t) = A ω cos
(ωt, +θ). At time t = 0.00 seconds, the oscillating mass/spring system has a displace-
ment x = 2.83 cm and a velocity ν= 3.25 cm/s. It is oscillating with an angular
frequency of 2.64 radians per second. Determine the constants A and θ