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newton law of motion

physical science

QuestionAnswer
newton's 1st law Every object in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it.
newton's 2nd law an object's mass m, its acceleration a, and the applied force F is F = ma. Acceleration and force are vectors (as indicated by their symbols being displayed in slant bold font); in this law the direction of the force vector is the same as the direction o
newton's 3rd law For every action there is an equal and opposite reaction.
newton's 1st law is also known as "Law of Inertia".
law of inertia A body will preserve its velocity and direction so long as no force in its motion's direction acts on it.
all objects have inertia
mass a measure of inertia
smaller mass the smaller the inertia
larger mass the larger the inertia
Created by: btiffany
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