if the net force acting on an object is zero, the object remains at rest, or if the object is already moving, continues to move in a straight line with constant speed
What is Newton’s 1st Law
100
the size of the gravitational force exerted on an object.
What is weight
100
occurs when an object rolls across a surface
What is Rolling Friction
100
occurring continuously over a period of time
What is Constant
100
What is my favorite color?
What is orange
200
Two or more forces exerted on an object
What is Balanced Forces
200
acceleration of an object equals the net force divided by the mass and is in the direction of the net force
What is Newton’s 2nd Law
200
When an object moves in circular motion, the net force on the object
What is Centripetal Force
200
slows down an object that slides
What is Sliding Friction
200
Who is my husband(s)?
What is justin bieber and liam hemsworth
300
the force that causes Earth to orbit the Sun and the Moon to orbit Earth
What is Gravity
300
forces always act in equal but opposite pairs
What is Newton’s 3rd Law
300
the net force is not zero
What is Unbalance Forces
300
The force that brings nearly everything to a stop
What is Friction
300
Who is my wife?
What is erin campbell
400
a push or a pull
What is force
400
a tendency to do nothing or to remain unchanged
What is Inertia
400
The combination of all the forces acting on an object
What is Net Force
400
the speed and direction of a moving object
What is Velocity
500
amount of matter in an object, and doesn’t depend on location
What is Mass
500
When air resistance balances the force of gravity, the object falls at a constant speed
What is Terminal Velocity
500
caused by the attraction between the atoms on the two surfaces that are in contact
What is Static Friction
500
the point in an object that moves as if all the object’s mass were concentrated at that point.