Question

The road profile is approximated with a sine wave of 40mm and ratio of working frequency to natural frequency is
given by 2.25. Find the amplitude of the system when damping factor is 0.2.
Options
.
O 12.93 m
O 12.93 mm
O 1.293 m
01.293 mm
Clear Response​

Answer 1

Answer:

12.9 3 I think this is right