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measurements and mot

vocabulary of chapter 4

QuestionAnswer
ACCELERATION THE RATE OF CHANGE OF VELOCITY OVER TIME
AIR RESISTANCE THE RESISTING EFFECT ON A MOVING OBJECT DUE TO FRICTION OF AIR
ACCELERATION DUE TO GRAVITY THE ACCELERAION OF AN OBJECT DUE TO EARTH'S GRAVITIONAL FIELD STRENGTH
CONSTANT ACCELERATION AN ACCELERAION THAT DOES NOT CHANGE
DELTA THE SYMBOL THAT INDICATES THE DIFFERENCE OR CHANGE BETWEEN TWO QUANTITIES
FREE FALL MOVEMENT THAT IS DUE ONLY TO THE FORCE OF GRAVITY
FRICTION THE FORCE THAT OPPOSES THE RELATIVE MOTION OF BODIES
INITIAL SPEED THE SPEED AN OBJECT HAS AT THE BEGINNING OF AN EXPERIMENT
M/SEC2 A METRIC UNIT OF MEASURE FOR VELOCITY
TERM A COMPONENT OF AN EQUATION
TERMINAL SPEED THE MAXIMUM SPEED REACHED BY AN OBJECT IN FREE FALL
SLOPE A LINE VERTICAL CHANGE DIVIDED BY ITS HORIZONTAL CHANGE
TIME OF FLIGHT THE ELAPSED TIME AN OBJECT OR PROJECTILE SPENDS IN THE AIR
UNIFORM ACCELERATION SAME AS CONSTANT ACCELERATION
Created by: vocalfresh16