Chapter 8.5, Problem 21AYU

(a)

To determine

The motion of the object, where the displacement $d$ in meters at time $t$ seconds is given by $d(t)=3+7\cos \left(3\pi t\right)$

(b)

To determine

To calculate: The maximum displacement of the object from its rest position, where the displacement $d$ in meters at time $t$ seconds is given by $d(t)=3+7\cos \left(3\pi t\right)$

(c)

To determine

To calculate: The time required for one oscillation, where the displacement $d$ in meters at time $t$ seconds is given by $d(t)=3+7\cos \left(3\pi t\right)$.

(d)

To determine

To calculate: Frequency of an object, where the displacement $d$ in meters at time $t$ seconds is given by $d(t)=3+7\cos \left(3\pi t\right)$.