Three Identical Uniform Rods Are Each Acted on by Two

question 21

Multiple Choice

Three identical uniform rods are each acted on by two or more forces, all perpendicular to the rods. Which of the rods could be in static equilibrium if an additional force is applied at the center of mass of the rod?

• A) Only 1
• B) Only 2
• C) Only 3
• D) Only 1 and 2
• E) All three

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Definitions:

Closely Related

Having a strong connection or link, often in terms of family ties or affinity.

Estate

The total of all the property, assets, and liabilities of an individual at the time of their death, or a large piece of landed property.

Alimony

Financial support paid to a former spouse after a marriage has been terminated. The alimony may be permanent or temporary, rehabilitative.

Common Law Marriage

A marriage that is formed by mutual consent and without a marriage license or ceremony. The couple must be eligible to marry, have a present and continuing agreement to be a couple, live together as a couple, and hold themselves out to the public as a couple. Many states do not recognize common law marriages.