Show:
Terms
Types of Friction
Types of Forces
Terms
Other
100
Exist in any object that has matter. Has gravitational pull it attracts and pulls objects toward each other
What is Gravity
100
By sliding or rubbing on another object
What is Friction
100
A push or pull on a object
What is Force
100
the tendency of an object to resist a change in its motion
What is Inertia
100
Occurring constantly over time
What is Constant
200
If the net force that acts to resists sliding between two touching surfaces
What is Newtons 1st Law
200
when an object rolls across a surface
What is Rolling Friction
200
then the effects of the forces don’t cancel.
What is Unbalanced Forces
200
of an object is the size of the gravitational force exerted on an object
What is Weight
200
Air resistance balances the force of gravity, the object falls at a constant speed
What is Terminal Veloctiy
300
The acceleration of an object equals the net force divides by the mass and is in the direction of the net force
What is Newtons 2nd Law
300
Acts on an object at rest sliding friction slows down that object that slides
What is Sliding Friction
300
to or more forces exerted on an object
What is Balanced Forces
300
Amount of matter in an object
What is Mass
300
when an object rolls across a surface
What is Rolling Friction
400
When more than one force act on a object is net force
What is Net Force
400
Is caused by the attraction between the atoms on the two surfaces that are on contact
What is Static Friction
400
When more than one force act on a object is net force
What is Net Force
400
Point of object that moves as if all objects mass were concentrated at that point.
What is Center of Mass
400
forces that always act in the equal but the opposite pairs
What is Newtons 3rd Law
500
The speed and direction of an moving object
What is Velocity
500
Acts on an object at rest sliding friction slows down that object that slides
What is Sliding Friction
500
When an object moves into a circular force
What is Centripetal Force
500
The change in velocity divided by time over which the changed occurred
What is Accretion
500
Is caused by the attraction between the atoms on the two surfaces that are on contact
What is Static Friction