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SCIENCE CHAP 2 STUDY

STUDY GUIDE 9-9

QuestionAnswer
MOTION OCCURS WHEN AN OBJECT CHANGES ITS POSITION RELATIVE TO A REFERENCE POINT
DSIPLACEMENT DISTANCE AND DIRECTION OF A CHANGE IN POSIITION FROM THE STARTING POINT
SPEED RATE AT WHICH AN OBJECTS POSITION CHANGES
Y AXIS (VERTICAL) LINE ON GRAPH THAT MEASURES DISTANCE
X AXIS (HORIZONTAL) LINE ON GRAPH THAT SHOWS MEASURES TIME
HOW FAR THE EARTH'S PLATES MOVE A FEW CENTIMETERS PER YEAR
INSTANTANEOUS SPEED SPEED AT ONE CONSTANT TIME
INTANTANEOUS SPEED SPEED OF A MOTORCYCLE AT A PARTICULAR TIME IS AN EXAMPLE OF
SPEED DIVIDE DISTANCE AND TIME D/T TO GET?
LAW OF INERTIA ANOTHER NAME FOR NEWTSON'S FIRST LAW OF MOTION
SPEED AND DIRECTION THE VELOCITY OF AN OBJECT MUST HAVE WHAT 2 THINGS?
SPEED OF OBJECT DISTANCE DIVIDED BY TIME IS USED TO CALCULATE - THE EQUATION OF S
ACCELERATION RATE OF CHANGE OF VELOCITY
ACCELERATION Vf- Vi/ time final velocity minus initial velocity equals?
NEGATIVE ; POSITIVE A CAR APPROACHING A RED LIGHT HAS A ? ACCELERATION; WHEN THE LIGHT TURNS GREEN THE CAR HAS A ? ACCELERATION
ACCELERATING CHANGE IN SPEED OR DIRECTION MEANS THE OBJECT IS?
POSITIVE; NEGATIVE WHAT TYPE OF ACCELERATION WHEN A CAR SPEEDS UP? WHAT TYPE WHEN A CAR SLOW DOWN?
FINAL VELOCITY- INTIAL VELOCITY DIVIDED BY TIME STATE IN WORDS HOW ACCELERATION IS CALCULATED?
M/S SQUARED OR KM/S SQUARED WHAT ARE THE TWO WAYS THE UNIT OF ACCELERATION CAN BE WRITTEN?
ACCELERATION WHAT DOES THE SLOPE OF A VELOCITY TIME GRAPHY INDICATE?
SAME the speed of an object INCREASES if the acceleration is in the ? direction of the velocity
OPPOSITE the speed of an object DECREASES if the acceleration is in the ? direction of the velocity
momentum mass x velocity
acceleration what does the slope of a velocity time graph indicate?
momentum mass x velocity
velocity displacement diviided by time taken
displacement distance and direction of the objects change in position
Created by: sloancaston
 

 



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