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10 questions
An object's change in position relative to a reference point.
Force
Motion
Speed
A push or pull on an object that may change the motion of the object
Force
Motion
Friction
Is a test which controls all but one variable when attempting to answer a scientific question.
Science Test
Math Test
Fair Test
A measure of the amount of matter in an object
Mass
Speed
Force
A factor that can change in an experiment.
Constant variable
Motion
Variable
The variable that doesn't change
Variable
Speed
Constant variable
A force that pulls objects toward each other.
Speed
Gravity
Motion
Which of the sentences below is correct?
A flat paper will hit the ground faster than the crumpled paper.
Gravity pushes objects up.
Force can stop or start the motion of an object.
Which of following uses force as a PULL?
turning on the lights
Dragging your bag in going to school
Playing on a swing
Turning on the power on the iPad
What is the job of the air resistance?
It helps objects go faster.
Air resistance does not affect moving objects.
Air resistance slows down the motion of an object.
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