Vocabulary Part 1
Vocabulary Part 2
Law of Motion 1
Law of Motion 2
Law of Motion 3
100
The scientist who came up with the laws of motion.
Who is Issac Newton?
100
When 2 forces are like this, there is a change in position and motion.
What is an unbalanced force?
100
Another name for the first law of motion
What is the law of inertia?
100
The more mass an object has the less it will...
What is accelerate?
100
Name the 3rd law of motion.
What is every action has an opposite reaction?
200
The speed and direction of a moving object
What is velocity?
200
The more of this an object has, the more force is needed to move it.
What is mass?
200
Newton says that an object in motion will stay in...
What is motion?
200
This type of force causes an object to accelerate.
What is an unbalanced force?
200
An action and its reaction are equal in....
What is size?
300
Everything gets pulled down to the center of the earth because of this force.
What is gravity?
300
When unbalanced forces make an object speed up.
What is acceleration?
300
When an object isn't moving it is at....
What is rest?
300
This equals mass times acceleration...
What is force?
300
Reactions always go in the _____________direction of an action.
What is opposite?
400
When two objects rub together it creates this.
What is friction?
400
Traveling downhill is an example of this type of energy.
What is kinetic energy?
400
Name an outside force that will slow things down or make them stop.
What is friction or air resistance?
400
As the force increases so will the....
What is acceleration?
400
Force always comes in pairs so each ___________ has a reaction.
What is action?
500
An object tends to keep moving because it has this quality.
What is momentum?
500
When two balanced forces cancel each other out, they are in this.
What is equilibrium?
500
Newton said that a moving object will travel at a steady...
What is speed?
500
Acceleration depends on these two things...
What are force & mass?
500
The force of an action sends the reaction in the opposite _____________.
What is direction?
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