The Period P of a Simple Pendulum - That Is

question 45

Multiple Choice

The period P of a simple pendulum - that is, the time required for one complete oscillation - is directly proportional to the square root of its length l. Express P in terms of l and a constant of proportionality k. If a pendulum 3.8 feet long has a period of 2.3 seconds, find the value of k.

---

Definitions:

Carbon Dioxide

A greenhouse gas that is a byproduct of cellular respiration and fossil fuel combustion, contributing to the greenhouse effect and global warming.

Respiratory Tree

Refers to the branching system of airways in the human body, including the trachea, bronchi, and bronchioles, through which air travels during respiration.

Bronchioles

The small airways in the lungs that lead from the bronchi to the alveoli, playing a crucial role in the process of gas exchange.

Alveoli

Tiny air sacs within the lungs where the exchange of oxygen and carbon dioxide takes place.