The displacement of a mass suspended on a spring is modeled by the function y = 5sin(pit) where y is measured in inches and t in seconds. The amplitude, period and frequency of the motion of the mass are given by: (Points : 5)
amplitude = 5, period = 2, and frequency =1/2

amplitude = 5, period =1/2 , and frequency = 2
amplitude = 5, period = 1, and frequency = 1

amplitude = 2, period = 2, and frequency = 2

Question

The displacement of a mass suspended on a spring is modeled by the function y = 5sin(pit) where y is measured in inches and t in seconds. The amplitude, period and frequency of the motion of the mass are given by: (Points : 5)
       amplitude = 5, period = 2, and frequency =1/2

       amplitude = 5, period =1/2 , and frequency = 2
       amplitude = 5, period = 1, and frequency = 1

       amplitude = 2, period = 2, and frequency = 2