The position of a weight attached to a spring is s
s(t)=-4cos 8(pi)t inches after t seconds
a) find the maximum height that the weight rises above the equilibrium position of s(t)=0
b)when does the weight first reach its maximum height if t is greater than or equal to 0
c) what are the frequency and period

The position of a weight attached to a spring is s st4cos 8pit inches after t seconds a find the maximum height that the weight rises above the equilibrium posi class=