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100
The rate at which an object moves.
What is speed?
100
The measure of the force of gravity on an object.
What is weight?
100
The formula for finding the speed or velocity of an object.
What is S = D/T?
100
A push or pull on an object.
What is a force?
100
An object or background used to determine if an object is in motion.
What is a frame of reference?
200
Experienced by objects that change velocity.
What is acceleration?
200
A change in position, direction, and speed relative to another object.
What is motion?
200
The formula for finding the force of an object.
What is F = M x A?
200
The formula for finding the momentum of an object.
What is Momentum = M x V?
200
Force that causes falling objects to accelerate.
What is gravity?
300
Law that states that all objects in the universe attract each other by the force of gravity.
What is the Law of Universal Gravitation?
300
The speed of an object that does not remain the same.
What is average speed?
300
Speed that does not change.
What is constant speed?
300
The tendency of objects to remain in motion or stay at rest.
What is inertia?
300
The unit of measurement for force.
What is a Newton?
400
The formula for finding the acceleration of an object.
What is A = (Final velocity - Original velocity) / Time?
400
Type of force applied to an object in which the forces are not equal and cause the object to move.
What is an unbalanced force?
400
The point at which a falling object's acceleration is equal to the air resistance against it.
What is terminal velocity?
400
The total momentum of any group of objects remains the same unless outside forces act on the objects.
What is the conservation of momentum?
400
The four type of motion.
What are straight line, projectile, circular, and vibrational motion?
500
For every action, there is an equal and opposite reaction.
What is Newton's Third Law of Motion?
500
An object at rest will remain at rest and an object in motion will remain in motion at constant velocity unless acted upon by an unbalanced force.
What is Newton's First Law of Motion?
500
The force on a falling object the 'pushes' upward against the object slowing the acceleration of the object.
What is air resistance?
500
Acceleration cannot occur without force.
What is Newton's Second Law of Motion?
500
A force that acts in a direction opposite to the motion of the moving object, and can cause the object to slow down or stop.
What is friction?
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