A Large Stick Is Pivoted About One End and Allowed

question 40

Essay

A large stick is pivoted about one end and allowed to swing back and forth with no friction as a physical pendulum.The mass of the stick is and its center of gravity (found by finding its balance point)is from the pivot.If the period of the swinging stick is what is the moment of inertia of the stick about an axis through the pivot?

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Definitions:

2-Bromo-4-Nitrobenzoic Acid

An organic compound with a benzene ring substituted with bromo, nitro, and carboxylic acid functional groups, used in synthetic chemistry.

Toluene

A colorless, water-insoluble liquid hydrocarbon of the benzene family, used as a solvent and in the manufacture of various chemicals.

Major Product

The primary outcome of a chemical reaction, especially when it yields more of one product over any other possible outcomes.

Nucleophilic Aromatic Substitution

A reaction where an electron-rich nucleophile displaces a leaving group attached to an aromatic ring.