- #31
What is the period of a compound pendulum?
- Thread starter Dennydont
- Start date
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The discussion focuses on calculating the period of a compound pendulum consisting of a rod and a disc. Participants emphasize the importance of correctly applying the parallel axis theorem to find the total moment of inertia, which combines the contributions from both the rod and the disc. The correct distance to the center of mass is crucial for the period formula, leading to confusion over variable notation and values. After clarifying the calculations and ensuring the proper use of mass and distance, the final period is determined successfully. The thread highlights the significance of careful notation and understanding of physical principles in solving complex physics problems.
- #32
Dennydont
- 45
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Okay! That's what I was thinking, I just needed some confirmation just to be super safe. And finally got the right answer! Thank you so much for your help! You and ehild.BvU said:
