An Object Slides on a Level Floor

question 178

Multiple Choice

An object slides on a level floor. It slows and comes to a stop with a constant acceleration of magnitude 2.4 m/s². What is the coefficient of kinetic friction between the object and the floor?

• A) 0.24
• B) 0.12
• C) 0.48
• D) It is impossible to determine without knowing the mass of the object.

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Definitions:

Pathogens

Microorganisms that can cause disease in another organism, including bacteria, viruses, fungi, and parasites.

Afferent Lymphatic Vessel

Vessels that carry lymph fluid towards lymph nodes, allowing for the filtration of harmful substances from the body.

Efferent Lymphatic Vessels

Vessels that carry lymph away from the lymph nodes towards the venous system.

Trabeculae

The network of supporting fibers within organs, especially spongy bone, providing structural support.