Forces
Friction
Newton
misc.
Ch. 1 Review
100
A force is defined as this
What is a Push or a Pull?
100
This occurs when two object rub against each other
What is Friction?
100
Newton's 1st Law of Motion is also called the law of this
What is Inertia?
100
Force that pulls objects towards each other
What is Gravity?
100
When your position changes based on a reference point
What is Motion?
200
Force is measured in this
What is Newtons?
200
This type of friction occurs when you push your book across your table
What is Sliding Friction?
200
Newton's 3rd Law states every action has an equal and opposite this
What is Reaction?
200
The amount of matter in an object
What is Mass?
200
To solve for this you divide distance by time
What is Speed?
300
The total of all forces acting on an object
What is Net Force?
300
This type of friction occurs when birds fly in the air
What is Fluid Friction?
300
Formula for acceleration with Newton's 2nd Law
What is acceleration= force/mass
300
The measure of the force of gravity on an object
What is Weight?
300
The speed you are going at a given moment in time
What is Instantaneous Speed?
400
This type of net force will result in motion
What is Non-zero Net Force?
400
This type of friction is much easier to overcome than sliding friction
What is Rolling Friction?
400
This law explains why your school books will fly forward in a car if you break suddenly
What is Newton's 1st Law?
400
These two thing affect gravitational pull
What is Mass and Distance?
400
Speed plus direction
What is Velocity?
500
Quinn pushes a box to the right with 5 N and Shandelle helps push to the right also with 7 N. This is the net force
What is 12 Newtons?
500
The two factors that affect friction
What is Surfaces and Force?
500
This is the force needed to push a 10 g box at 2 m/s/s
What is 20 N
500
This law states that the force of gravity will act on any two objects that have mass
What is Law of Universal Gravitation?
500
The three things that cause acceleration
What is increase speed, decrease speed, change direction?
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