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- 1. Multiple ChoiceIn a coordinate system, the _____ is the point at which both variables have the value of zero.distancemagnitudeoriginvector
- 2. Multiple ChoiceIn this motion diagram, the length of the arrow indicates how far the it represents is from the origin, or the ____ from the origin.distancemagnitudepositionresultant
- 3. Multiple ChoiceFinal position minus the initial position is calleddisplacementdistancemagnitudetime interval
- 4. Multiple ChoiceA common symbol for a time interval uses the Greek letter ________ to represent a change in quantity.alphabetadeltagamma
- 5. Multiple ChoiceWhat is plotted on the horizontal axis of a position-time graph?motionpositionspeedtime
- 6. Multiple Choice_____ is an objects position at a particular instant.final positioninstantaneous positionnew positionreal position
- 7. Multiple ChoiceA bicyclist maintains a constant velocity of
4.0 m/s for a distance of 480 m. How long does it take the bicyclist to travel this distance?8 secs120 secs476 secs1920 secs - 8. Multiple Choice
the speed and direction of an object at a particular instant
average speed
average velocity
instantaneous speed
instantaneous velocity
- 9. Multiple Choice
tf - ti
time interval
displacement
average speed
average velocity
- 10. Multiple Choice
a vector that represents the sum of two or more other vectors
vector
scalar
resultant
time interval
- 11. Multiple Choice
the absolute value of the slope on a position-time graph
instantaneous position
instantaneous velocity
average velocity
average speed
- 12. Multiple ChoiceWhich of the followiwn is a pair of vector quantities?Speed - DistanceVelocity - DistanceVelocity - DisplacementSpeed - Displacement
- 13. Multiple ChoiceA collision between two moving objects can be represented on a position-time graph.truefalse
- 14. Multiple ChoiceThe position-time graph of an object moving with a constant average velocity is always a straight line.truefalse
- 15. Multiple ChoiceIn a coordinate system, the _____ is the point at which both variables have the value of zero.distancemagnitudeoriginvector
- Answer choicesTagsAnswer choicesTags