A butcher throws a cut of beef on spring scales which oscillates about the equilibrium position with a period of T = 0.500 s. The amplitude of the vibration is A = 2.00 cm (path length 4.00 cm). Find:
a. frequency
b. the maximum acceleration
c. the maximum velocity
d. the acceleration when the displacement is 1.00 cm
e. the velocity when the displacement is 1.00 cm
f. the equation of motion as a function of time if the displacement is A at t = 0