An Object with a Mass of 5

question 19

Multiple Choice

An object with a mass of 5.5 kg is allowed to slide from rest down an inclined plane.The plane makes an angle of 30º with the horizontal and is 72 m long.The coefficient of friction between the plane and the object is 0.35.The speed of the object at the bottom of the plane is

• A)5.3 m/s
• B)15 m/s
• C)24 m/s
• D)17 m/s
• E)11 m/s

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Definitions:

Pure Food and Drug Act

A 1906 U.S. law aimed at regulating the production and sale of food and medicine, marking the beginning of federal consumer protection in the United States.

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The national government of a federated state, responsible for the country's political authority and realization of its laws.

Corporate World

A term referring to the business sector, encompassing companies, corporations, and their activities, cultures, and influence in the economy.

Progressive Era's Reform Measures

A period of widespread social activism and political reform across the United States, from the 1890s to the 1920s, aimed at addressing issues caused by industrialization, urbanization, immigration, and corruption.