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First Law of motion
Second Law of motion
Third Law of motion
Vocabulary
Friction
100
Finish the phrase: "An object in motion stays in motion and..
What is "an object at rest stays at rest unless acted on by an unbalanced force"?
100
the formula for Newton's 2nd Law
What is F=ma
100
Newton's 3rd Law states that.
What is "every action has an equal and opposite reaction"?
100
what is a Friction ?
What is the force that two surfaces exert on each other when they rub against each other
100
what is the four types of friction
What is Static Friction, Rolling Friction, Fluid Friction and Sliding Friction
200
In the following example, what is the unbalanced force: A car is driving down the street, but comes to an abrupt stop when it hits a tree.
What is "the tree"?
200
Finish Newton's 2nd Law: Acceleration occurs when...
What is "a force acts on a mass"?
200
According to Newton's third law of motion, when two skaters exert forces on each other the force is______,but in_______directions.
What is Equal,opposite
200
what is a inertia ?
What is the tendency in object to
200
There is always friction when an object is moving on Earth.
True OR False
300
Draw an example of Newton's 2nd Law.
(show on paper)
300
***DAILY DOUBLE*** A swimmer pushes off the side of the pool and is propelled forward by the force of the pool exerting a force on the swimmers foot. Explain this in terms of Newton's 3rd Law.
What is "the action is pushing off of the side of the pool, the reaction is being propelled forward"?
300
a change in a moving object's speed or direction
What is "acceleration"?
300
Friction is a force that works in an opposite direction to the sliding of an object.
True OR False
400
Another name for Newton's First Law
What is "law of inertia"?
400
Which would have a greater acceleration, a small car or a large car, if the same force is applied?
What is "a small car"?
400
Give an example of Newton's 3rd Law
What is "*any acceptable answer
400
A pull or a push that one body exerts on another.
What is force?
400
Friction can only happen with large objects.
True OR False
500
What do F=ma means?
What is force,mass,and acceleration.
500
An action force is...
What is a force that is equal and opposite of a reaction?