The Nature of Force
Force, Mass, and Acceleration
Friction and Gravity
Action and Reaction
Orbiting satellites
100
Tendency to resist motion
What is inertia?
100
What a Newton measures.
What is force?
100
The force that accelerates objects towards earth.
What is gravity?
100
An object that is thrown.
What is a projectile?
100
Any force that causes an object to move in a circle.
What is cenripedal force?
200
Amount of matter in an object
What is mass?
200
Newton's First law of motion.
What is An object at rest..., an object in motion will remain ...., unless acted upon by an unbalanced force?
200
A measure of the force of gravity on an object.
What is weight?
200
The product of mass times velocity.
What is momentum?
200
The greatest velocity an object can fall.
What is terminal velocity?
300
Push or Pull
What is force?
300
Newton's second law of motion.
What is The net force of an object is it's acceleration times it's mass?
300
The kind of friction that exists between oil and a door hinge.
What is fluid friction?
300
If you increase the mass of an object in motion it's acceleration will.
What is decrease?
300
An object that circles another object.
What is a satellite?
400
This will not change an objects motion.
What is a balanced force?
400
Newton's third law of motion.
What is if a force is applied there is an equal and opposite reaction?
400
The general term for the force one surface exerts on another when they rub together.
What is friction?
400
When the only force acting on an object is gravity that object is in.
What is free fall?
400
The type of friction that act on a falling object.
What is air resistance?
500
This will change an objects motion.
What is an unbalanced force?
500
The sum of all forces acting on an object.
What is the net force?
500
The kind of friction that results when sandpaper is rubbed against wood.
What is sliding friction?
500
The type of friction that slows a falling object.
What is Air resistance?
500
Law that states all objects are acted on by gravity.
What is universal gravitation?
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