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WorksheetsUnit 2 - Test Review
Total questions: 38
Worksheet time: 19mins
What is the resultant vector when we add the three vectors?
-3 km
-1 km
4 km
2 km
What is the ratio for Tangent
Opp/Adj
Adj/Opp
Opp/Hyp
Hyp/Opp
Select the description of motion from A - B.
Slowing down away from the origin
Speeding up away from the origin
Constant velocity away from the origin
Constant velocity towards the origin
Use the picture to choose the most accurate description of the object's motion
object is moving at constant speed in the positive direction
object is speeding up in the negative direction
object is speeding up in the positive direction
object is slowing down in the negative direction
The dot diagram represents the motion of a rightward-moving truck. What is the direction of the truck's acceleration?
Right
Left
The truck is not accelerating
Can not be deduced from the given information
The velocity-time graphs represent the motion of three different objects. Identify any object that is changing directions. Check all that apply.
None of the above
A textbook is dropped from a second floor window and falls to the ground. What happens to the velocity as the book falls to the ground
the velocity increases
the velocity decreases
the velocity remain constant
A textbook is dropped from a second floor window and falls to the ground. What happens to the acceleration as the book falls to the ground
the acceleration increases
the acceleration decreases
the acceleration remains constant
A baseball is thrown up into the air. What happens to the velocity as the ball rises in the air?
the velocity increases
the velocity decreases
the velocity remains constant
constant speed moving to the right
changing speed moving to the right
constant speed moving to the left
changing speed moving to the left
Describe the motion of the object traveling to the left
constant speed
increasing speed
decreasing speed
no speed
You are late to your flight. You quickly walk at 4 sm on the moving sidewalk. The moving sidewalk is moving at 3 sm . How fast are you moving relative to the stationary ground?
− 2 sm
2 sm
7 sm
8 sm
What are the units of the slope of this motion?
sm
ms
m
s
T/F The sign of the vector represents magnitude.
True
False
You are on a train that is moving at
5sm . You are walking in the negative direction at −5 sm through the train car. What is your speed relative to an observer outside of the train on the ground?0 sm
10 sm
−10 sm
25 sm
The unit we use to measure acceleration is ___.
m/s
m
s
m/s2
The unit we use to measure speed is ___.
m/s
m
s
m/s2
The unit we use to measure distance is ___.
m/s
m
s
m/s2
An object can be moving for 10 seconds and still have zero displacement.
True
False
You run from your house to the Midway Mall that is 4 km away. You then walk home. The distance you traveled is 8 km. What is your displacement?
2 km
0.5 km
0 km
8 km
vi
velocity
initial velocity
final velocity
acceleration
vf
velocity
initial velocity
final velocity
acceleration
a
velocity
distance
acceleration
accuracy
Slope of a position time graph gives you:
change in position
velocity
acceleration
y=mx+b!!!
As a projectile moves through the air, the motion on x axis is best described as ____,
free fall acceleration
uniform motion
varying speeds
constant velocity
