A Bicycle Wheel,a Hollow Sphere,and a Solid Sphere Each Have

question 2

Multiple Choice

A bicycle wheel,a hollow sphere,and a solid sphere each have the same mass and radius.They each rotate about an axis through their centers.Which has the greatest moment of inertia and which has the least?

• A)The wheel has the greatest; the solid sphere has the least.
• B)The wheel has the greatest; the hollow sphere has the least.
• C)The hollow sphere has the greatest; the solid sphere has the least.
• D)The hollow sphere has the greatest; the wheel has the least.
• E)The solid sphere has the greatest; the hollow sphere has the least.

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Definitions:

Time Series

A sequence of data points typically measured at successive points in time, spaced at uniform time intervals.

Mean Absolute Deviation

The average of the absolute differences between each data point in a set and the mean of that set.

Actual Value

The real, true, or observed value of a variable or attribute, without estimation or error.

Forecast Value

An estimate of a future numerical quantity, often used in the context of sales, weather, or financial performance.