When a Train Makes a Curve, a Tapered Wheel Rim

question 68

Multiple Choice

When a train makes a curve, a tapered wheel rim is able to

• A)cover different distances per revolution.
• B)maintain a fixed rotational speed.
• C)reduce differences in angular speeds.

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Definitions:

Scatter Diagram

A graphical representation used to visualize the relationship between two quantitative variables, showing how one variable affects the other.