The Graph Is of Position Versus Time

question 77

Multiple Choice

The graph is of position versus time.Which statement best describes it?

• A)The velocity is always positive.
• B)The acceleration is constant.
• C)The velocity is first negative and then positive.
• D)The acceleration is zero or negative.
• E)The velocity is never zero.

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Definitions:

U.S.

A country in North America, officially known as the United States of America, characterized by a federal republic governance structure.

Militant Union

A labor union known for its aggressive strategies and actions, such as strikes and protests, to assert workers' rights and demands.

Knights of Labor

A 19th-century labor organization in the United States that advocated for the rights of workers, including better pay and working conditions.

Strikes

A work stoppage initiated by employees to protest against their employer's policies or practices, often organized by unions.