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Pendulum with adjustable lengths

  • Thread starter dipset24
  • Start date
  • #1
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Homework Statement



Most grandfather clocks have pendulums with adjustable lengths. One such clock loses 10 min per day when the length of its pendulum is 30in. With what length pendulum will this clock keep perfect time.

Homework Equations


none


The Attempt at a Solution


I don't know where to begin.

Homework Statement





Homework Equations





The Attempt at a Solution

 

Answers and Replies

  • #2
marcusl
Science Advisor
Gold Member
2,692
358
What is the equation for the oscillation frequency of a pendulum?
 

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