A spring makes 60 revolution in 15sec,fine the period and the frequency of the vibration.
3 answers
I want the correct answer
60rev/15sec = 4 rev/s = 4Hz that is the frequency
period = 1/frequency = 1/4 s/rev
period = 1/frequency = 1/4 s/rev
The frequency of the vibration equal to 4
8 answers