kiralane10121 kiralane10121 26-03-2024 Mathematics contestada The position of a SHO as a function of time is given by x = 3.8 cos(5 π t/4 + π/6) where t is in seconds and x in meters. Find (a) The period and frequency, (b) The position and velocity at t = 0. and (c) The velocity and acceleration at t = 2.0s.