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- 1. Multiple Choice
Vector values have:
Magnitude Alone
Direction Alone
Both Magnitude and Direction
Neither Magnitude or Direction
- 2. Multiple Choice
Scalar Values have:
Magnitude Alone
Direction Alone
Magnitude and Direction
Neither Magnitude or Direction
- 3. Multiple Choice
Consider the attached image, what is the resultant vector?
5 m/s East
1 m/s East
7 m/s East
1 m/s West
- 4. Multiple Choice
Consider the attached image, what is the resultant vector?
12 m/s East
2 m/s East
2 m/s West
8.60 m/s East
- 5. Multiple Choice
Consider the attached image, what is the resultant vector?
3 m/s Southeast
1m/s East
9 m/s East
6.40 m/s Southeast
- 6. Multiple Choice
Vectors are measured:
Head to Head
Tail to Tail
Head to Tail
Body to Body
- 7. Multiple Choice
Consider the attached image, what is the resultant vector?
8.25 m/s North East
2.83 m/s Northeast
8 m/s East
2 m/s North
- 8. Multiple Choice
Consider the attached image, what is the resultant vector?
17.26 m/s southeast
20 m/s southeast
16.73 m/s southeast
298 m/s southeast
- 9. Multiple Choice
Consider the attached image, what is the resultant vector?
9.33 m/s southwest
10.25 m/s southwest
12.8 m/s southwest
105.04 m/s southwest
- 10. Multiple Choice
Consider the attached image, what is the resultant vector?
44 N Northeast
1210 N Northeast
34.79 N Northeast
31.11 N Northeast
- 11. Multiple Choice
A bumper car undergoes a variety of accelerations while on a bumper car track. It starts by going 1.2 m/s2 North, then 3.0 m/s2 West, then 2.8 m/s2 South and finally 0.4 m/s2 West. What is the resultant acceleration of the bumper car?
14.12 m/s2 Southwest
5.25 m/s2 Southwest
7.4 m/s2 Southwest
3.76 m/s2 Southwest
- 12. Multiple Choice
A basketball undergoes a series of displacements during a passing drilling. The ball is passed 30 meters north, then 18 meters east, then 6 meters west, then 20 meters north, and finally 40 meters south. What is the resultant displacement of the basketball?
244 meters Northeast
15.62 meters Northeast
93.15 meters Northeast
114 meters Northeast
- 13. Multiple Choice
A truck undergoes various speed changes while driving through Downtown Houston. It first travels 15 m/s south, then 20 m/s East, then 20 m/s North, then 5 m/s West then 20 m/s West. What is the resultant velocity of the truck?
80 m/s Northwest
57.01 m/s Northwest
7.07 m/s Northwest
50 m/s Northwest
- 14. Multiple Choice
A bird flies at 12 mph due west, while at the same time a wind blows the bird at 4.0 mph north. Find the resultant velocity of the bird.
160 mph Northwest
16 mph Northwest
12.65 mph Northwest
8 mph mph Northwest
- 15. Multiple Choice
A small boat is traveling at 8.5 m/s Eastwards across the river. If the river current pushes the boat at 3.25 m/s Northwards. What is the resultant velocity of the boat?
7.85 m/s Northwest
3.43 m/s Northeast
9.10 m/s Northeast
82.81 m/s Northeast
- 16. Multiple Choice
A projectile travels in which of the following patterns?
Circle
Parabola
Straight Line
Ellipse
- 17. Multiple Choice
To be a true projectile, what is the only force that can be present?
Air Resistance
Applied Force
Tension Force
Gravitational Force
- 18. Multiple Choice
Why Does a parabola travel in the fashion that is does?
Forward velocity of the x-axis and Upwards velocity of the y-axis
Backwards velocity of x-axis and upward velocity of the y-axis
Forward Velocity of the x-axis and downwards velocity of the y-axis
Backwards velocity of the x-axis and downwards velocity of the y-axis
- 19. Multiple Choice
Acceleration in the x-axis of a projectile is which of the following values?
0 m/s2
10 m/s2
5 m/s2
2.5 m/s2
- 20. Multiple Choice
Why is the acceleration in the x-axis what it is?
Because gravity is present in the x-axis
Because applied force is present in the x-axis
Because there are no forces present in the x-axis
Because there are multiple forces present in the x-axis
- 21. Multiple Choice
What is the acceleration in the y-axis of a projectile?
0 m/s2
2.5 m/s2
5 m/s2
10 m/s2
- 22. Multiple Choice
Why is the acceleration in the y-axis of projectile what it is?
Because there are no forces present in the y-axis
Because there is an applied force in the y-axis
Because Gravity is the only force present in the y-axis
Because there are multiple forces present in the y-axis
- 23. Multiple Choice
A. 0 m/s
B. 9.81 m/s
C. 20 m/s
D. 60.0 m/s
- 24. Multiple Choice
A
B
C
D
- 25. Multiple Choice
A
B
C
D
- 26. Multiple Choice
A
B
C
D
- 27. Multiple Choice
A kickball is kicked horizontally off of a 18 meter high hill and lands 30 meters away from the base of the hill. What is the time of flight of the kickball?
3.6 seconds
1.90 seconds
2.45 seconds
4.24 seconds
- 28. Multiple Choice
A kickball is kicked horizontally off of a 18 meter high hill and lands 30 meters away from the base of the hill. Using the time from question 26, What is the initial horizontal velocity of the kickball?
7.35 m/s
47.7 m/s
15.79 m/s
11.32 m/s
- 29. Multiple Choice
An escaped prisoner is trying to flee Alcatraz Island Prison by running at 5.0 m/s and then jumping off a 52 meter high cliff and into the water below. How much time does it take him to reach the water?
3.22 seconds
10.4 seconds
7.21 seconds
10 seconds
- 30. Multiple Choice
An escaped prisoner is trying to flee Alcatraz Island Prison by running at 5.0 m/s and then jumping off a 52 meter high cliff and into the water below. Using the time from question 28, calculate the final vertical velocity of the prisoner.
37.2 m/s
1.04 m/s
104 m/s
32.2 m/s
- 31. Multiple Choice
An escaped prisoner is trying to flee Alcatraz Island Prison by running at 5.0 m/s and then jumping off a 52 meter high cliff and into the water below. Using the final velocities from question 29, calculate the final RESULTANT velocity of the prisoner.
1061.84 m/s
6.12 m/s
32.59 m/s
30 m/s
- 32. Multiple Choice
Marisol goes mudding in her jeep and does not notice she has come to the top of a steep hill. If it takes 1.25 seconds for her truck to reach the ground, what is the height of the hill.
6.25 meters
7.81 meters
15.63 meters
12.5 meters
- 33. Multiple Choice
A cannonball is fired at 375 m/s off of the top of a hill and lands 1100 meters away from the top of the hill. What is the time of flight?
2.93 seconds
0.34 seconds
412500 seconds
14.83 seconds
- 34. Multiple Choice
A cannonball is fired at 375 m/s off of the top of a hill and lands 1100 meters away from the top of the hill. Using the time from question 32, what is the height of the hill?
85.85 meters
29.3 meters
14.65 meters
42.92 meters
- 35. Multiple Choice
A projectile is launched with a horizontal velocity of 20 m/s and an initial vertical velocity of 20 m/s. Which graph correctly shows the horizontal velocity of the projectile over time?
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