Copyright © Michael Richmond.
This work is licensed under a Creative Commons License.

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Physics 211, Quiz 9

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Question 1:
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Write any two of Newton's three laws of motion.

Answer: First Law: A body at rest stays at rest, and a body in motion
continues in motion with constant velocity,
unless acted upon by an external force.
Second Law: When a force acts on a body, the body's acceleration
is directly proportional to the force, and
inversely proportional to the body's mass.
F = ma
Third Law: If a body exerts a force on a second body,
the second body exerts a force of equal magnitude,
but opposite direction, on the first.

Copyright © Michael Richmond.
This work is licensed under a Creative Commons License.