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- 1. 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 - 2. Multiple Choice
If 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 - 3. Multiple Choice
To find the magnitude of a vector you use which formula
inverse sine
graphical analysis
pythagorean theorem
slope
- 4. Multiple ChoiceThe magnitude of a vector is its :LengthDirectionsign (+ or -)Angle
- 5. Multiple ChoiceFind the component form of a vector whose initial point is (5, 7) and terminal point is (1, 10)<-4, 3><4, -3>5<6, 17>
- 6. Multiple Choice
Temperature is an example of ______
Scalar Fileld
Vector Field
Scalar & Vector Field
- 7. Multiple Choice
Velocity is an example of ______
Scalar Fileld
Vector Field
Scalar & Vector Field
- 8. Multiple ChoiceWhich of the following is always positive?vectorscalardirectionmagnitude
- 9. Multiple Choice
initial point, also known as the tip
initial point, also known as the tail
terminal point, also known as the tip
terminal point, also known as the tail
- 10. Multiple Choice
When using the head-to-tail method to draw a vector addition diagram, the resultant is drawn from the _____ .
head of the first vector to the tail of the last vector
tail of the first vector to the head of the last vector
head of the last vector to the tail of the first vector
tail of the last vector to the head of the last vector
- 11. Multiple Choice
Bob walks 2 miles north and turns west and walks 2 miles. What is Bob's general displacement?
4 miles northeast
4 miles northeast
3 miles northwest
3 miles southeast
- 12. Multiple Choice
Cameron (Cam for short) Per hikes to a campsite where he will spend the evening. He hikes 6.0 km, north and 3.0 km, west. The magnitude of Cam's displacement is ___km
3.0
4.5
6.7
45
- 13. Multiple Choice
What is the magnitude of the resultant vector, r?
3
4
5
7
- 14. Multiple Choice
Describe the direction of the vector above.
30 degrees
30 degrees North East
30 degrees North of East
30 degrees East of North
- 15. Multiple Choice
What is the resultant of the two vectors shown above?
+5
-5
+15
-15
- Answer choicesTagsAnswer choicesTags