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Terms
Friction
Forces
Graphing
Pot-luck questions
100
An invisible force that affects the needle of a compass is called....
What is magnetism?
100
Friction occurs here.
What is between any two surfaces.
100
A force that changes the rate or direction of an object is called_______.
What is an unbalanced force?
100
The independent variable is found on this axis.
What is th x axis.
100
A change in an objects position is called___________.
What is motion?
200
A force that slows the motion of an object is called ....
What is friction?
200
Give one example of friction.
Answers will vary
200
This force pulls objects to the earth.
What is gravity?
200
This is the variable that can be controlled.
What is the independent variable.
200
If the force of Mrs. Sain pushing on Bob is EQUAL to the force of Bob pushing on Mrs. Sain, what will happen?
What is "neither person will move".
300
A push or a pull is an example of a __________.
What is force?
300
List the three main examples of force.
What are gravity, magnetism and friction?
300
This is the range bewtween the highest and lowest value on a graph.
What is the interval?
300
What happens to an object in motion?
What is "it will stay in motion until a force stops it or causes it to change directions."
400
This substance can reduce friction.
What is a lubricant?
400
Greg gently kicks a red ball. Next he kicks the green ball very hard. The balls are exactly the same except they are different colors. Why does the green ball travel farther?
What is because the greater the force on an object, the farther the object will move?
400
This variable is what happened when we changed something else.
What is the dependent varilable?
500
A factor determining the effoec of gravity on an object is called________.
What is mass?
500
If two balanced forces act on an object, what will happen to the object?
What is it will not move?