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IntroPhysicalScience

Basic vocabulary for student beginning to study physical science - Middle School

QuestionAnswer
Acceleration A car’s speedometer shows an increase of speed with time; therefore the car is undergoing this
Average speed Dividing the total distance traveled by the amount of time allow you to find your
Balanced Forces A girl is pulling on a wagon to the right, while her friend pulls to the left. The wagon does not move. The forces acting on the wagon are _____.
Friction The tendency of an object to oppose a change in motion is due to this
Gravity All objects with mass experience this force of attraction between them
Inertia A force that always opposes motion
Flies straight ahead A rock is tied to a string and is swung in a circle. The string break and the rock____
Position The location of an object
Unbalanced forces The losing team in a tug-o-war contest is a victim of this
Velocity The speed and direction of a moving object determine this
Created by: mars1073
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