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- 1. Multiple Choice
A car travels 90 meters due north in 15 seconds. Then the car turns around and travels 40 meters due south. What is the magnitude and direction of the car's resultant displacement?40 metres, South50 metres, South50 metres, North40 metres, North - 2. Multiple ChoiceWhich statement describes a vector?It has magnitude but no directionIt has direction but no magnitudeIt has both direction and magnitudeIt has constant magnitude but no
direction - 3. Multiple ChoiceIn practice A of the figure, What is the magnitude of the resultant displacement?5 km8 km11 km15 km
- 4. Multiple ChoiceIn practice A of the figure, what is the direction of the resultant displacement?63 degrees, South of East63 degrees, North of West27 degrees, North of West27 degrees, South of West
- 5. Multiple ChoiceIs this a scalar quantity or a vector quantity?
Wind blowing at 20 knotsScalarVector - 6. Multiple ChoiceIs this a scalar quantity or a vector quantity?
A deer running 15 meters per second due westScalarVector - 7. Multiple ChoiceIf a car moves 12 km North, 19 km East, and 12 km South, what is its displacement?12 km19 km, East31 km43 km, East
- 8. Multiple ChoiceIf a boomerang is thrown 20 m in a straight line and returns exactly to the spot it was thrown what is its displacement?20m40m0m-20m
- 9. Multiple ChoiceWhich of these is not a vector quantity?displacementtimevelocityacceleration
- 10. Multiple ChoiceWhich of the following quantities are vectors?speed, velocity, accelerationvelocity, acceleration, forceforce, acceleration, masslength, mass, time
- 11. Multiple ChoiceIs the distance on a round-trip positive, negative, or zero?positivenegativezero
- 12. Multiple ChoiceIs the displacement on a round-trip positive, negative, or zero?positivenegativezero
- Answer choicesTagsAnswer choicesTags