JEOPARDYJEOPARDYForce and motionForce and motion
ForceForce MotionMotion Motion 2Motion 2 Newton’s Laws Newton’s Laws of Motionof Motion
Newton’s LawsNewton’s Lawsof Motion 2of Motion 2
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Category 1 100
the cause of acceleration, or change in an object’s velocity.
Category 1 100
Force
Category 1 200
the total of all forces acting on an object
Category 1 200
Net force
Category 1 300
A force that does not change motion
Category 1 300
Balanced force
Category 1 400
The unit Force is measured in.
Category 1 400
Newtons (N)
Category 1 500
What unit is acceleration written in
Category 1 500
m/s2
Category 2 100
The formula to find acceleration
Category 2 100
final speed – initial speed/time
Or
force/mass
Category 2 200
The formula to find speed.
Category 2 200
distance/time
Category 2 300
the tendency of an object to resist a change in motion.
Category 2 300
inertia
Category 2 400
depends on the masses of the objects and the distance between them.
Category 2 400
Gravitational force
Category 2 500
force that resists motion between surfaces that are in contact.
Category 2 500
friction
Category 3 100
cause a change in motion
Category 3 100
unbalanced force
Category 3 200
force exerted between two objects that are not touching.
Category 3 200
long-range force
Category 3 300
a push or a pull
Category 3 300
force
Category 3 400
force exerted when two objects are touching each other.
Category 3 400
Contact force
Category 3 500
the speed traveled at an instant time.
Category 3 500
Instantaneous speed
Category 4 100
• attraction between two particles of matter due to their mass
Category 4 100
gravity
Category 4 200
• The greater the mass, the greater this is
Category 4 200
inertia
Category 4 300
• States that when an unbalanced force is applied to an object the object accelerates.
• Acceleration = force/mass
• Force = mass x acceleration
Category 4 300
Newton’s Second Law of Motion
Category 4 400
• occurs between surfaces that are sliding
Category 4 400
Sliding friction
occurs between surfaces that are not sliding
Category 4 500
Static friction
Category 4 500
Category 5 100
•states that for every force there is an equal and opposite force.
Category 5 100
Newton’s Third Law of Motion
Category 5 200
• For every action there is an equal and opposite
Category 5 200
reaction
Category 5 300
the motion of a body when only the force of gravity is acting on it.
Category 5 300
Free fall
Category 5 400
• a measure of how much matter an object contains.
Category 5 400
mass
Category 5 500
• the maximum velocity reached by a falling object that occurs when the resistance of the medium is equal to the force due to gravity
Category 5 500
Terminal velocity