3.0 Given at right is the position vs. time graph of an object undergoing Simple Harmonic Motion along the x-direction. Show your work as needed. 1. Calculate the following quantities for this motion. Position, x (m) : : : : : a). Amplitude b). Period -3.0 c). Angular frequency d). Frequency e). Phase angle. 2. Write an expression for the time dependence of the following quantities of this object in terms of all or some of the above quantities. a). Position, x(t) = b). X-component of velocity, vy(t) = c). X-component of acceleration, a,(1) =