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A pendulum makes 36 vibrations in exactly 60s. What is its (a) period, and (b)
Chapter 11, Problem 28P(choose chapter or problem)
QUESTION:
Problem 28P
A pendulum makes 36 vibrations in exactly 60s. What is its (a) period, and (b) frequency?
Questions & Answers
QUESTION:
Problem 28P
A pendulum makes 36 vibrations in exactly 60s. What is its (a) period, and (b) frequency?
ANSWER:
Solution 28
Step 1 of 2
Part a
We are required to calculate the period of vibration of the pendulum.
36 vibrations take 60 s
Therefore, 1 vibration takes s
s
s
Therefore, the period of vibration is approximately 1.7 s.