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WorksheetsUnit 7 REVIEW 23.24
Total questions: 100
Worksheet time: 2hrs 41mins
Name
Class
Date
1.
How far did the object travel at 40 seconds?
a)
10 m
b)
20 m
c)
30 m
d)
40 m
2.
What is the displacement of the object that traveled 80 seconds?
a)
10 m
b)
20 m
c)
30 m
d)
40 m
3.
What is the displacement of the object that traveled 80 seconds?
a)
10 m
b)
20 m
c)
30 m
d)
40 m
4.
During which segment is the object stationary (not moving)?
a)
1
b)
2
c)
3
d)
4
5.
During which segment is the object traveling at 1.5 m/s?
a)
1
b)
2
c)
3
d)
4
6.
A plane travels 450 km due north in 3.5 hours. What is the velocity of the plane?
a)
12.86 km/h due north
b)
64.25 km/h due north
c)
128.6 km/h due north
d)
642.8 km/h due north
7.
The average speed of a plane is 560 kilometers per hour. How long does it take the plane to travel 140 kilometers?
a)
0.25 hours
b)
0.75 hours
c)
3.9 hours
d)
69000 hours
8.
Billie Jean goes for a jog and travels 27 blocks north, stops, and then travels 25 blocks south. What is Billie Jean's total displacement?
a)
2 blocks north
b)
0 blocks north
c)
52 blocks north
d)
52 blocks south
e)
2 blocks south
9.
Billie Jean goes for a jog and travels 27 blocks north, stops, and then travels 25 blocks south. What is Billie Jean's total displacement?
a)
2 blocks north
b)
0 blocks north
c)
52 blocks north
d)
52 blocks south
e)
2 blocks south
10.
Study the graph shown below. It is a graphic of a car trip taken by Karen and her mother. The starting position (0, 0) is their home. How far from the home did Karen and her mother travel during the first three hours of the trip?
a)
180 miles
b)
3 miles
c)
60 miles
d)
20 miles
11.
Which motion listed below matches the graph?
a)
A student walks in a straight line 10 meters from the door in one second; rests for three seconds; then walks in a straight line back to the door in two seconds
b)
A student accelerates for two seconds, moving 10 meters away from the door in a straight line; moves at a constant speed for two seconds; then decelerates for two seconds back to the door
c)
A student walks in a straight line 10 meters from the door in two seconds; rests for two seconds; then walks in a straight line back to the door in two seconds
12.
Which motion listed below matches the graph?
a)
A student walks in a straight line 10 meters from the door in one second; rests for three seconds; then walks in a straight line back to the door in two seconds
b)
A student accelerates for two seconds, moving 10 meters away from the door in a straight line; moves at a constant speed for two seconds; then decelerates for two seconds back to the door
c)
A student walks in a straight line 10 meters from the door in two seconds; rests for two seconds; then walks in a straight line back to the door in two seconds
13.
The given graph suggests an object is
a)
in motion with a velocity of 10 m/s
b)
in uniform motion for 5.0 seconds
c)
in motion with an acceleration of 10 m/s
d)
at rest at the 15 m position for 10 seconds
e)
at rest at the 5.0 m position for 10 seconds
14.
The graph shows the motion of an object traveling in a straight line over time. What is the average speed of the object during the first four seconds?
a)
2.5 m/s
b)
5 m/s
c)
10 m/s
d)
20 m/s
15.
You ride your bike at 25 mi/hour south. Is this a scalar or vector?
a)
Vector
b)
Scalar
16.
You ride your bike at 25 mi/hour south. Is this a scalar or vector?
a)
Vector
b)
Scalar
17.
Using the below speed vs time graph identify which two cars move with zero acceleration. The four cars are represented by a red, blue, green and purple line.
a)
Red and Purple
b)
Red and Blue
c)
Purple and Green
d)
Blue and Green
18.
What type of motion is shown with this graph?
a)
The object is stationary at 10 m for 5 s
b)
The object is going a constant speed of 10 m/s for 5 s
c)
The object is accelerating at 10 m/s/s for 5 s
19.
Using the velocity versus time graph what was the average acceleration of the object for the first five seconds?
a)
4 m/s/s
b)
5 m/s/s
c)
10 m/s/s
d)
20 m/s/s
20.
If a Corvette, with an initial velocity of 5 m/s, accelerates at a rate of 60 m/s/s for 5 seconds, what will its final velocity be?
Final velocity = (Acceleration x Time) + Initial velocity
a)
305 m/s/s
b)
305 m/s
c)
85 m/s/s
d)
85 m/s
21.
The final velocity of a car is 40 m/s. The car accelerating at a rate of 2.5 m/s/s over an 5 second period of time. What is the initial velocity of the car?
Initial velocity = Final Velocity - (Acceleration x Time
a)
27.5 m/s/s
b)
27.5 m/s
c)
-160 m/s/s
d)
-160 m/s
22.
A car traveling at a velocity of 30.0 m/s encounters an emergency and comes to a complete stop. How much time will it take for the car to stop if its rate of deceleration is -4.0 m/s/s?
Time = Final velocity - Initial velocity
Acceleration
a)
7.5 s
b)
7.5 m/s
c)
7.5 m/s/s
d)
-7.5 m/s
e)
-7.5 m/s/s
23.
A motorcycle accelerates from 10. m/s to 25 m/s in 5.0 seconds. What is the average acceleration of the bike?
a)
3.0 m/s/s
b)
5.0 m/s/s
c)
15 m/s/s
d)
25 m/s/s
24.
A roller coasters accelerates from an initial velocity of 6.0 m/s to a final velocity of 70 m/s over 4 seconds. What's the acceleration?
a)
16 m/s/s
b)
19 m/s/s
c)
256 m/s/s
d)
304 m/s/s
25.
A car travels a distance of 540km in 6 hours. Calculate the speed of the car.
a)
90 km/hour
b)
3240 km/hour
c)
534 km/hour
d)
546 km/hour
26.
A girl cycles for 30 s at a speed of 4 m/s. Calculate the distance she travels.
a)
120 m
b)
120 m/s/s
c)
120 m/s
d)
7.5 m
e)
7.5 m/s/s
27.
A vehicle drives a distance of 42000 m at a speed of 60 m/s, calculate the time taken for this journey.
a)
700 s
b)
700 m/s
c)
700 m/s/s
d)
2,520,000 m
e)
2,520,000 s
28.
What is the speed of line D?
a)
40 m/s
b)
40 s
c)
40 m
d)
4000 s
e)
4000 m
29.
What is the formula to calculate speed?
a)
S = t/d
b)
S = d/t
c)
S = d x t
d)
S = t x d
30.
A runner races in the 100 meter dash. It takes her 10 seconds to finish. What is her average speed?
a)
10 m/s
b)
1000 m/s
c)
100 seconds
d)
10 seconds
31.
Which of the following is a unit of time?
a)
sec
b)
mi
c)
m/s
d)
km
32.
Which of the following is a unit of speed ?
a)
sec
b)
mi
c)
m/s
d)
min
33.
Which of the following is a unit of distance ?
a)
miles/hr
b)
mi
c)
s
d)
min
34.
Which of the following is a unit of distance ?
a)
miles/hr
b)
hr
c)
km
d)
min
35.
Which of the following is a unit of time?
a)
km/hr
b)
hr
c)
km
d)
mi
36.
Which of the following is a unit of speed?
a)
km/hr
b)
hr
c)
km
d)
s
37.
A train travels 25 km in .5 hrs. How fast is the train going?
a)
25 miles/hr
b)
5 miles/hr
c)
125 km/hr
d)
50 km/hr
38.
The baseball park is 4200 m from Camden's house. I took him 30 minutes to get there. What was Camden's speed?
a)
.007 m/min
b)
12.60 m/min
c)
140 m/min
d)
126 m/min
39.
How long would it take a bus traveling at 50 km/h to travel 125 km?
a)
6,250 hours
b)
2.5 km
c)
2.5 hours
d)
6,250 km
40.
If I choose to walk to school at a speed of 3mph, it will take me 4 hours to arrive. How far away do I live?
a)
7 miles
b)
12 miles
c)
1 mile
d)
.75 miles
41.
What is speed?
a)
how far you go
b)
how much distance is covered over a period of time
c)
how fast you accelerate
d)
the change in the location of a object
42.
Time formula
a)
T= D/S
b)
T= S X T
c)
T = D/ T
d)
T= T/ T
43.
Distance formula
a)
S X T
b)
T X D
c)
T/D
d)
D/T
44.
In 2015, Shea-Z ran 1600 m in 9 minutes, in 2017 his speed was 160 m/min. In which year was Shea-Z's speed best?
a)
2017, because he ran it in less time
b)
2015, because his speed was 178 m/min
c)
2017, because his speed was 160 m/min
d)
Neither, his speed was the same both years
45.
Friday, Brooklyn walked her usual 5000 m to school in 60 minutes. On Monday her speed was 75 m/min. On which day was Brooklyn's speed better?
a)
Monday, she really wanted to get to school
b)
Friday, she was excited to celebrate Fri-yay!
c)
Tuesday, she was sleep walking.
d)
Saturday, she forgot where she was going.
46.
How long would it take a bus traveling at 50 km/h to travel 125 km?
a)
6,250 hours
b)
2.5 km
c)
2.5 hours
d)
6,250 km
47.
Using the graph provided, how long did it a ball to roll 30 cm? What was the average speed of the ball?
a)
35 seconds, 1.17 cm/s
b)
30 seconds, 1 cm/s
c)
30 seconds, 1.17 cm/s
d)
35 seconds, 1 cm/s
48.
What are the two things that must be measured in order to find an objects velocity?
a)
speed and direction
b)
acceleration and speed
c)
direction and time
d)
distance and rate
49.
Which of the following is an example of velocity?
a)
running 20 mph
b)
running 20 miles
c)
running 20 mph quickly
d)
running 20 mph south
50.
What does this graph represent?
a)
Constant Speed
b)
Acceleration
c)
Not moving
51.
What does this graph represent?
a)
Constant speed
b)
Acceleration
c)
Not moving
52.
Segment A-B The bus is _________________.
a)
at rest
b)
returning (to original position)
c)
moving forward
53.
Which of the graphs shows that one of runners started in the same place?
a)
b)
54.
In which of the following graphs below did one runner overtake (run past) the other?
a)
b)
c)
d)
55.
Which is faster?
a)
walking
b)
skating
c)
biking
56.
At 60 seconds, how far had this object traveled?
a)
0 m
b)
10 m
c)
20 m
d)
40 m
57.
How long did it take this object to travel back to its reference/starting point?
a)
20 s
b)
30 s
c)
60 s
d)
100 s
58.
How long did it take this object to travel 10 m?
a)
0 s
b)
10 s
c)
15 s
d)
20 s
59.
Which runner had a head start?
a)
A
b)
B
c)
C
60.
Which runner won the race?
a)
A
b)
B
c)
C
61.
a)
b)
c)
d)
62.
a)
b)
c)
d)
63.
a)
b)
c)
d)
64.
What is happening at B?
a)
Stationary
b)
Accelerating
c)
Slower steady speed; moving away from the starting position
d)
Steady speed; returning to start position
65.
At what time did runner A pass runner B?
a)
0 seconds
b)
1 second
c)
2 seconds
d)
3 seconds
66.
A student walks 2.0 km in a time of 30 minutes. The student then stop for 15 minutes to eat a snack then travels 1.0 km in 15 minutes.
Which graph shows the journey described?
a)
b)
c)
d)
67.
A ball of clay is thrown at a wall at a velocity of 28.0 m/s. After it hits the wall, it takes 0.020 s to stop. What is the acceleration of the clay when it hits the wall?
a)
1400 m/s2
b)
-1400 m/s2
c)
0.56 m/s2
d)
-0.56 m/s2
68.
A box sliding down an inclined plane attains a velocity of 27 m/s in 3 seconds from rest. Find the acceleration.
a)
30 m/s
b)
24 m/s2
c)
9 m/s2
d)
81 km/hr
69.
A roller coasters accelerates from an initial velocity of of 6.0 m/s to a final velocity of 70 m/s over 4 seconds. What's the acceleration?
a)
24 m/s2
b)
18 m/s2
c)
16 m/s2
d)
16 m/s
70.
How fast is the car traveling at 30 seconds?
a)
5m/s
b)
10m/s
c)
20m/s
d)
30m/s
71.
A car starts from rest at a stop light and reaches 20 m/s in 3.5 s. Determine the acceleration of the car.
a)
2.2m/s2
b)
7.0m/s2
c)
5.7m/s2
d)
70m/s2
72.
The picture of the position vs. time graph shows an object that is...
a)
accelerating/speeding up
b)
moving at a constant speed
c)
not moving
d)
accelerating/slowing down.
73.
Acceleration is defined as the CHANGE in
a)
time it takes for one place to move to another place.
b)
velocity of an object.
c)
distance divided by the time interval
d)
velocity divided by the time interval
74.
Why does a car accelerate as it round a corner at a constant speed?
a)
Its direction changes
b)
It doesn't
c)
It slows down
d)
Its speeds up
75.
In each of the following cases, determine where the car has no acceleration ?
a)
A car shortly after a stoplight turns green.
b)
A car approaching a red light
c)
A car with the cruise control set at 80 km/h
d)
A car turning a curve at a constant speed
76.
Which graph represents the greatest acceleration?
a)
A
b)
B
c)
C
d)
D
77.
Which runner stopped for a rest?
a)
Albert
b)
Bob
c)
Charlie
78.
Susie went to the store, when she got there she realized that she forgot her wallet and returned home.
Which graph matches this motion?
a)
b)
c)
d)
79.
At what point is the speed the greatest?
a)
C-D
b)
B-C
c)
A-B
d)
D-E
80.
What is happening during point A to B?
a)
not moving
b)
increasing speed at a constant rate
c)
moving at a constant speed
d)
moving at 10 m/s2 acceleration
81.
What is this graph showing?
a)
At rest
b)
Acceleration
c)
Constant speed of 1 m/s
d)
Gradually speeding up
82.
What is this graph showing?
a)
Gradually slowing down
b)
Gradually speeding up
c)
Constant speed
d)
Stopped
83.
What is this graph showing?
a)
Constant speed
b)
Gradually speeding up
c)
Gradually slowing down
d)
At rest
84.
What is this graph showing?
a)
Fast constant speed
b)
Slow constant speed
c)
At rest
d)
Accelerating
85.
In which of the following graphs below did one runner overtake (run past) the other?
a)
b)
c)
d)
86.
a)
A
b)
B
c)
C
87.
a)
A
b)
B
c)
C
88.
a)
A
b)
B
c)
C
89.
D = 10 meters
Time = 2 seconds
What is the Speed?
Hint: S = D÷T
a)
10 m/s
b)
5 m/s
c)
2 m/s
d)
20 m/s
90.
According to the Density Triangle, what is the formula for TIME?
a)
T = D × S
b)
T = S÷D
c)
T = D ÷S
d)
D = S ×T
91.
Speed = 20 miles/hour
Time = 2 hours
Distance = ?
Hint: Use the Density Triangle.
a)
40 miles
b)
0.1 miles
c)
20 miles
d)
10 miles
92.
What is happening to the object's speed in section D?
a)
Increasing speed
b)
Decreasing speed
c)
Constant speed
d)
Not moving
93.
How many seconds did it take for the bus to travel from O to C?
a)
4 sec.
b)
10 sec.
c)
13 sec.
d)
14 sec.
94.
Match the graph to the description:
"The car is stopped."
a)
b)
c)
d)
95.
Match the graph to the description:
"The car is traveling at a constant speed."
a)
b)
c)
d)
96.
the rate at which speed or velocity changes
a)
acceleration
b)
average speed
c)
motion
d)
reference point
97.
During what segments is the object returning to the reference point?
a)
A to B
b)
B to C
c)
C to D
d)
D to E
98.
What is the speed of this object at 3 seconds?
a)
5 m/s
b)
45 m/s
c)
5 s/m
d)
45 s/m
99.
What two measurements are necessary for calculating speed?
a)
Mass and time
b)
Temperature and mass
c)
Mass and distance
d)
Distance and time
100.
How far is the person from the starting point after 3 seconds?
a)
0 m
b)
2 m
c)
3 m
d)
6 m
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