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WorksheetsMotion Review - RCS
Total questions: 104
Worksheet time: 1hrs 27mins
Acceleration occurs when an object changes its speed or ______.
direction
force
inertia
mass
Describe the motion:
constant velocity to the right
not moving
constant velocity to the left
What is the object's motion between 3-5 seconds?
not moving
medium speed to the right
medium speed to the left
Describe the motion:
constant velocity to the right
not moving
constant velocity to the left
Describe the motion:
constant velocity to the right
not moving
constant velocity to the left
Which line shows an object that is stopped?
A
B
C
D
What is the speed of a runner who runs 400 meters in 40 seconds?
10 meters/second
40 meters/second
100 meters/second
1,600 meters/second
David walks 3 km north, and then turns east and walks 4 km. What is the distance?
7 km
3 km
4 km
1 km
The pace an object travels in a certain amount of time
speed
acceleration
Velocity
motion
What two things do you need to find speed (select both)
distance
time
velocity
direction
SI unit for speed
Mph
m/s or km/h
newtons
pounds
What does velocity include
speed
direction
distance
height
24km/hr South is an example of
speed
direction
velocity
acceleration
An objects speed does no change over its entire distance
Constant speed
acceleration
average speed
velocity
Average speed is an average of all of the speeds during a trip/distance
True
False
Calculate the velocity of a cyclist traveling 100km south over a period of 5 hours
20km/h south
10km/h south
10mi/h
20km/h
Increase rate of speed over time
Acceleration
Velocity
speed
fast
How far does a car driving 50 m/s for 10 seconds travel
500m
50m/s
5km
5m
How fast is a train moving if it travels 32km in 4 hours
8km/h
8m/s
128m/s
128km/h
How long does it take to travel 60km when going at a speed of 5km/h
12s
12h
.08h
300km/h
What equation is Distance/ Speed
time
speed
velocity
distance
What does the term displacement mean?
The direction of motion
The distance traveled divided by time
The change of position of an object
Which graph represents an object that is decreasing in speed?
This distance time graph shows the motion of a student on a walk. Which statement best describes the students' motion?
The student walks slowly at first, then increases their speed, stops, and very quickly returns to the starting point.
The student walks up a hill at the beginning, and then has a flat surface, and then walks down a hill at the end.
The student is going faster and faster in the last two minutes.
The student starts out moving very fast, slows down in the middle of the walk, and then speeds up again at the end.
A student went on a walk, and kept track of their time and distance. The data is displayed in the graph. Which best describes the student’s walk?
The student went up a hill, and then down a hill.
The student walked very quickly at the beginning of the walk, but then slowed down at the end.
The student walked slowly at the beginning of the walk, and faster at the end.
The student walked at a steady pace, and then returned to the starting point.
This graph shows the movement of an object. When is the most distance covered by the object?
between seconds 0 and 1
between seconds 1 and 2
between seconds 2 and 5
between seconds 5 and 6
This graph shows the change in position of an object over time. Which statement best explains the movement of the object?
It returns to its starting point.
It remains at rest.
It gets faster over time.
It maintains a steady speed.
This graph shows the motion of an object. Between which two hours was the object at rest?
hours 1 and 2
hours 4 and 5
hours 7 and 8
hours 8 and 9
What is the SI unit for length?
seconds (s)
meters (m)
meters per second (m/s)
Calculate the distance in meters an object would travel is 2.5 seconds at an average speed of 10 m/s.
25 m
4 m
0.25 m
How long would it take an object to travel 200 m at a speed of 50 m/s?
10,000 s
0.25 s
4 s
What is the speed of a rocket that travels 9000 meters in 12.12 seconds?
725 m/s
7,425 m/s
742.5 m/s
680 m/s
How long does it take a car to travel 40m at 12m/s?
4.8 s
480 s
3.33 s
33.3 s
How far does a lorry move if it is travelling at 12m/s for 180s?
2160 m
0.06 m
15 m
21.6 m
How do you calculate average speed?
distance divided by time
time divided by speed
speed divided by time
total distance divided by total time
Which of the following answer choices is NOT a measuring unit for speed?
miles per hour
miles per hour per hour
kilometers per hour
meters per second
A car travels 120 miles in 12 hours. What is the car's speed?
10 mph
10 m/s
240 mph
240 m/s
________ is the change in distance over a specific amount of time.
velocity
motion
acceleration
speed
Speed in a given direction
acceleration
speed
velocity
average speed
Miles per hour north is an example of
average speed
acceleration units
velocity units
calculating speed
The formula d/t is used for calculating ________ and ________.
motion/position
speed/acceleration
velocity/motion
speed/velocity
What is the difference between the velocity and the speed of an object?
Velocity is the change in distance over time, while speed is the change
velocity over time.
Velocity has a direction associated with it, while speed has no specific
direction.
Velocity has no direction associated with it, while speed has a specific
direction.
Velocity is the change in speed over time, while speed is the change in
distance over time.
Change in speed or velocity over a specific amount of time
acceleration
velocity
average speed
speed
Speed divided by time is the formula for
velocity
acceleration
speed
average speed
Which of the following best describes the velocity of an object?
50 m/s
50 m east
50 m/s east
50 m/s2
Mark slams on the brakes after traveling 25 m/s. It takes him 3 seconds to come to a complete stop. What is his acceleration?
8.33 m/s2
-8.33 m/s2
75 m/s2
-75 m/s2
What is the motion shown in this velocity time graph?
moving with a constant positive velocity
Speeding up in the positive direction
slowing down in the positive direction
speeding up in the negative direction
What is the motion shown in this velocity time graph?
moving with a constant positive velocity
Speeding up in the positive direction
slowing down in the positive direction
speeding up in the negative direction
The velocity of a car heading 100 miles west in a time of two hours will be
50 miles/ hour West
50 miles/ hour
0.5 miles/ hour
0.5 meters/ second West
A car is safely speeding up from 10 miles per hour to 50 miles per hour. what is the car doing?
accelerating
speeding
stopping
A car is slowing down from 50 miles per hour to 20 miles per hour...what is the car doing?
accelerating
accelerating
accelerating
Yes....the correct answer is accelerating! Pick this one!
A car comes to a curve in the road and proceeds to safely follow the curve and keep on going...what did the car do in the curve even though it never changed its speed?
the car accelerated by simply changing direction and keeping its speed the same
the car simply turned...it has nothing to do with acceleration
If an object is speeding up what is the value of the acceleration?
positive acceleration means speeding up
positive acceleration means slowing down
If an object is slowing down what is the value of acceleration?
slowing down will give us a negative acceleration value
slowing down will give us a positive acceleration value
