Determine the equation of the graph.
-A weight attached to a spring is pulled down 2 inches below the equilibrium position. Assuming that the period of the system is $\frac { 1 } { 3 }$ sec, what is the frequency of the system?
A) $\frac { 2 \pi } { 3 }$ cycles per sec
B) $\frac { 2 } { 3 \pi }$ cycles per sec
C) 3 cycles per sec
D) 6 cycles per sec

Question

Quizplus · Accepted Answer

The frequency $f$ of a system is the reciprocal of the period $T$, so $f = \frac{1}{T}$. Given $T = \frac{1}{3}$ sec, the frequency $f = \frac{1}{\frac{1}{3}} = 3$ cycles per sec.

Determine the Equation of the Graph 13\frac { 1 } { 3 }31​

Determine the Equation of the Graph $\frac { 1 } { 3 }$