A Majorette Takes Two Batons and Fastens Them Together in the Middle

question 49

Multiple Choice

A majorette takes two batons and fastens them together in the middle at right angles to make an "x" shape.Each baton was 0.70 m long and each ball on the end is 0.10 kg.(Ignore the mass of the rods. ) What is the moment of inertia if the arrangement is spun around an axis through the center perpendicular to both rods?

• A)7.0E-3 kg·m²
• B)2.5E-2 kg·m²
• C)1.2E-2 kg·m²
• D)4.9E-2 kg·m²
• E)7.0E-2 kg·m²

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Definitions:

Market Risk

The risk of losses in investments due to factors that affect the entire market, such as economic changes or political events.

Economic Events

Various incidents or transactions that may affect a country's economy, including government policies, market movements, and natural disasters, which can influence financial markets and economic health.

Probability Distribution

A function in mathematics that supplies the likelihoods of various potential outcomes of an experiment.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values, used in statistics and finance to measure risk or volatility.