Which of the Following Free-Body Diagrams Represents the Block Sliding

question 9

Multiple Choice

Which of the following free-body diagrams represents the block sliding down a frictionless inclined plane?

• A) 1
• B) 2
• C) 3
• D) 4
• E) 5

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Definitions:

Muscle Wasting

The gradual decline in muscle mass and strength, often due to disease, malnutrition, or lack of use.

Paralysis

The loss of the ability to move and sometimes to feel anything in part or most of the body, typically as a result of illness, poison, or injury.

Cerebral Palsy

A neurological disorder caused by a non-progressive brain injury or malformation that occurs while the child's brain is under development, affecting muscle coordination and movement.

Simple Reflex Action

An automatic, involuntary physiological response to a specific stimulus that does not involve conscious thought.