period = T = 15/60 = .25 second
so f = 1/T = 4 Hz
a spring makes 60 revolution in 15 second. find the frequency of the vibration
8 answers
Answer
A spring makes 60 revolution in 15s find the period and frequency of the vibration
Firstly,
Period T=t/n
while
Frequency=1/T
Period T=15/60 which is=2.5
Frequency=1/2.5 which is= 4 Hz
NOTE:
2.5 is the T,i.e,the period
Period T=t/n
while
Frequency=1/T
Period T=15/60 which is=2.5
Frequency=1/2.5 which is= 4 Hz
NOTE:
2.5 is the T,i.e,the period
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