Select the Correct Answer for Each Question

question 2

Multiple Choice

Select the correct Answer for each question.
-A force of 30 N is required to maintain a spring stretched from its natural length of 12 cm to a length of 15 cm.How much work is done in stretching the spring from cm to cm?

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Definitions:

Cold War

The period of geopolitical tension between the Soviet Union and the United States and their respective allies, from the end of World War II until the dissolution of the Soviet Union in 1991, characterized by espionage, propaganda, and proxy wars.

Dixiecrats

A political party officially known as the States' Rights Democratic Party, formed in 1948 by Southern Democrats in opposition to the federal civil rights initiatives.

Taft-Hartley Act

A 1947 federal law that restricted the activities and power of labor unions, including limiting strikes and requiring union leaders to swear they were not communists.

NATO

The North Atlantic Treaty Organization is a military alliance formed for mutual defense against aggression, primarily established in 1949.