Mass-Spring System (10, 1)
Equations:
k
=
- - - -
m
Example:
Given: k=20_N/m, m=5_kg.
Solution:
=2_r/s. T=3.1416_s, f=.3183_Hz.
Simple Pendulum (10, 2)
Equations:
g
=
- - -
L
Example:
Given: L=15_cm.
Solution:
=8.0856_r/s. T= 0.7771_s, f=1.2869_Hz.
2
- - - - - - - - - -
T
=
=
2
2
T
=
- - - - - - - - - -
=
2
f
f
Equation Reference 5-41