Twelve Seconds After Starting from Rest, an Object Falling Freely

question 39

Multiple Choice

Twelve seconds after starting from rest, an object falling freely will have a speed of

• A) 10 m/s.
• B) 100 m/s.
• C) 50 m/s.
• D) more than 100 m/s.

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Definitions:

Sensory Neurons

Nerve cells that are responsible for converting external stimuli from the organism's environment into internal electrical impulses.

Interneurons

Neurons that are located in the central nervous system and transmit signals between sensory neurons and motor neurons.

Glial Cells

Glial cells are non-neuronal cells in the central and peripheral nervous systems that support and protect neurons.

Motor Neurons

Neurons that are components of the route through which signals travel from the brain or spinal cord to muscles or glands.