The System Shown Remains at Rest

question 13

Multiple Choice

The system shown remains at rest. The force of friction on the upper block is:

• A) 4 N
• B) 8 N
• C) 12 N
• D) 16 N
• E) 20 N

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Definitions:

Grassland Soil

Soil found in ecosystems characterized by dominant grasses, often rich in nutrients and organic matter due to the dense root systems of grassy vegetation.

Dark Brown

A color, often associated with earth or wood, that signifies a deep, rich brown shade.