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Terms
Terms
Terms
Terms
Terms & Questions
100
Push or Pull
What is Force?
100
The force the brings nearly everything to stop.
What is Friction?
100
Occurs when an object rolls across a surface
What is Rolling Friction?
100
The tendency of an object to resist a change in its motion.
What is Inertia?
100
When an objects falls at a constant speed.
What is Center of Mass?
200
The combination of all the forces acting on an object
What is Net Force?
200
The acceleration of an object of an object equals that net force divided by the mass and is the direction of the net force.
What is Newton's Second Law of Motion?
200
The point in an object that moves as if all the mass were concentrated at that point.
What is Center of Mass?
200
The amount of matter in an object.
What is Mass?
200
Occurs anytime an objects speed up, slows down, or changes its direction of motion.
What is Acceleration?
300
Two or more forces exerted on and objects
What is Balanced Forces?
300
The size of the gravitational force exerted on an object.
What is Weight.
300
Forces always act in equal but opposite pairs.
What is Newton's Third Law of Motion?
300
The amount of matter in an object.
What is Gravity?
300
If the net force acting on an object is already is zero.
What is Newton's First Law of Motion?
400
If the net force is not zero.
What is Unbalanced Forces?
400
Caused by the attraction between the atoms on the two surfaces the are in contact.
What is Static Friction?
400
Speed and direction of a moving object.
What is Velocity?
400
Toward the center of the objects circular path.
What is Centripetal Force?
400
The acceleration of an object of an object equals that net force divided by the mass and is the direction of the net force.
What is Newton’s Second Law of Motion?
500
If the net force acting on an object is already is zero.
What is Newton's First Law of Motion?
500
Slows down an object the slides.
What is Sliding Friction?
500
not changing or varying.
What is Constant?
500
When an objects falls at a constant speed.
What is Terminal Velocity?
500
Forces always act in equal but opposite pairs.
What is Newton's Third of Motion?