The Graph Shows the Square of the Period Versus the Length

question 128

Multiple Choice

The graph shows the square of the period versus the length of a simple pendulum on a certain planet. The acceleration due to gravity on that planet is approximately

• A) 0.100 m/s²
• B) 10.0 m/s²
• C) 3.95 m/s²
• D) 395 m/s²
• E) 0.628 m/s²

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Definitions:

Cross-Sectional Studies

Observational studies that analyze data from a population at a specific point in time to investigate patterns and correlations.

Longitudinal Studies

Research designs that follow the same subjects over a period of time, allowing for the observation of changes or developments in the subjects.

Dependent Variable

In an experimental study, it is the variable being tested and measured, influenced by the independent variable.

Heart Rate

The number of heartbeats per unit of time, usually measured in beats per minute (bpm).