Basics of Graphing and Inertia Linear Motion Newtons 2nd Law Newtons 3rd Law and Vectors Momentum
100
What is the kilogram?
base unit for mass
100
What is Newton’s first law?
An object in motion stays in motion; an objects at rest stays at rest, until acted on by another force.
100
What is Newton's second law?
F=ma
100
What are three Vector quamtities?
Velocity, Displacement, Acceleration
100
What is Momentum?
symbolized by p
200
What is y=mx+b?
The simple equation for a straight line
200
what is inertia?
The force that resists the change of motion.
200
What is Velocity?
Speed in a direction vector
200
What is Newton’s 3rd Law?
For every action there is an equal and opposite reaction
200
What is Newton’s second law?
From which of Newton’s laws does F(delta t)=M(delta v) come from
300
What is Inertia?
An object at rest stays at rest; and object in motion stays in motion unless acted upon by an outside force
300
What is average speed?
Total distance/total time
300
What is a Scalar?
Quantities where direction in not counted
300
What are the steps for a graphical vector addition diagram?
Point of Origin
Get a scale
Draw first point according to scale and connecting the rest head to tail
Draw resultant from origin to head of last point
300
What is an impulse?
Something that changes the momentum of an object
400
What is force normal?
The force that acts against force weight?
400
What is Net force?
The sum of all the forces acting on an object.
400
What are the 3 types of motion graphs?
Position-Time, Velocity-Time, Acceleration-Time
400
What is the resultant?
The sum of all the vectors
400
What is Newtons x Seconds?
measurement of an impulse
500
What is the 7 base units?
Meter, Kilogram, Kelvin, Second, Mol, Ampere, Candella
500
What is force normal?
The force that acts against force weight.
500
What is gravity?
-9.8 m/s^2
500
What is the mass of the object you hit?
The reason your toe hurts when you stub it
500
What is the Law of Conservation of Momentum?
All momentum in a collision is not lost, but transferred between the two objects






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