the ratio between the periodic time and frequency of a vibriting body equal 1/625 s'2 so the number of oscillations made by the body during 25 s is......
a.25
b.125
c.425
d.625​


The Ratio Between The Periodic Time And Frequency Of A Vibriting Body Equal 1625 S2 So The Number Of Oscillations Made By The Body During 25 S Isa25b125c425d625 class=