a spring makes 60 revolution in 15 second. find the frequency of the vibration
period = T = 15/60 = .25 second
so f = 1/T = 4 Hz
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
Answer
A spring makes 60 revolution in 15s find the period and frequency of the vibration
Physics
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To find the frequency of the vibration of the spring, we need to use the formula:
Frequency = Number of revolutions / Time
Given that the spring makes 60 revolutions in 15 seconds, we can substitute these values into the formula:
Frequency = 60 revolutions / 15 seconds
Now, divide 60 by 15 to find the frequency:
Frequency = 4 Hz
Therefore, the frequency of the vibration of the spring is 4 Hz.