A Forward Horizontal Force of 12 N Is Used to Pull

question 13

Multiple Choice

A forward horizontal force of 12 N is used to pull a 240-N crate at constant velocity across a horizontal floor.The coefficient of friction is:

• A)0.5
• B)0.05
• C)2
• D)0.2
• E)20

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Definitions:

Discharge

The volume of water flowing through a river or stream or out of a particular structure, often measured in cubic meters per second.

Cubic Meters

A unit of volume in the metric system, indicating the volume of a cube whose sides are each one meter in length.

Velocity

The speed of something in a given direction, often used in the context of moving objects or fluids.

Urbanization

Urbanization is the process through which rural areas become transformed into urban areas, typically involving an increase in population and infrastructure development.