In the Figure Shown,the Coefficient of Kinetic Friction Between the Block

question 25

Multiple Choice

In the figure shown,the coefficient of kinetic friction between the block and the incline is 0.29.What is the magnitude of the acceleration of the suspended block as it falls? Disregard any pulley mass or friction in the pulley.

• A)5.4 m/s²
• B)5.2 m/s²
• C)4.9 m/s²
• D)5.6 m/s²
• E)7.9 m/s²

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Definitions:

Hominin Discovered

Refers to the finding of fossils or evidence of ancient human ancestors, extending the understanding of human evolution.

Homo Neanderthalensis

Human species living in Europe and western Asia from about 250,000 to 28,000 years ago; may have interbred with modern humans (Homo sapiens).

Homo Habilis

an early human species known for tool use, existing approximately 2.1 to 1.5 million years ago in Africa.

Hominids

A family of primates that includes humans and their extinct ancestors, characterized by bipedalism, large brain size, and complex behaviors.