- #31
What is the period of a compound pendulum?
- Thread starter Dennydont
- Start date
Click For Summary
Homework Help Overview
The problem involves a compound pendulum consisting of a thin rod and a disc, with specific dimensions and masses provided. The objective is to determine the period of the pendulum using the moment of inertia and other parameters.
Discussion Character
- Exploratory, Assumption checking, Mathematical reasoning
Approaches and Questions Raised
- Participants discuss the application of the parallel axis theorem to calculate the moment of inertia for the disc and rod. There are attempts to combine the inertias of both components, with varying degrees of confidence in the calculations.
Discussion Status
The discussion is ongoing, with participants exploring different interpretations of the moment of inertia and the correct application of formulas. Some guidance has been offered regarding the parallel axis theorem, but confusion remains about the correct values and their implications in the calculations.
Contextual Notes
Participants express uncertainty about the definitions of variables such as the length used in the period formula and the distance to the center of mass. There are references to external resources for clarification, indicating a reliance on additional materials for understanding the concepts involved.
- #32
Dennydont
- 45
- 0
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:
