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Worksheets

M2 S and V

Total questions: 190

Worksheet time: 4hrs 7mins

Name
Class
Date
1.
Wind blowing at 20 mph.Vector or scalar?
a)
Scalar
b)
Vector
2.
30 m/sec, East. Scalar or Vector
a)
Scalar
b)
Vector
c)
Neither
3.
A deer running 15 meters per second due west.Vector or scalar?
a)
Scalar
b)
Vector
4.
Scott travels north 5 miles and then goes west 3 miles before coming straight back south 2 miles. What is his distance?
a)
10 miles
b)
7 miles
c)
8 miles
d)
6 miles
5.
Distance and direction of an object's change in position from a starting point
a)
displacement
b)
distance
c)
motion
d)
reference point
6.
 Amy runs 2 miles south, then turns around and runs 3 miles north. What is displacement?
a)
5 miles
b)
1 mile 
c)
2 miles south
d)
1 mile north 
7.
 Ray runs 30 feet north, 30 feet west, and then 30 feet south. What is the distance?
a)
90 feet
b)
30 feet
c)
60 feet
d)
0 feet
8.
 Ray runs 30 feet north, 30 feet west, and then 30 feet south. What is the displacement?
a)
30 feet west
b)
90 feet 
c)
30 feet south
d)
0 feet
9.
What is magnitude?
a)
The direction that describes a quantity.
b)
A numerical value
c)
A unit of force
10.
A quantity that has both magnitude and direction is called a scalar quantity.
a)
True
b)
False
11.

A quantity that needs both magnitude and direction to be fully described.

a)

Vector

b)

Scalar

12.

A quantity described by magnitude and does not need direction

a)

Vector

b)

Scalar

13.

Force is a

a)

Vector

b)

Scalar

14.

Mass is a

a)

Vector

b)

Scalar

15.

Weight is a

a)

Vector

b)

Scalar

16.

Speed is

a)

Vector

b)

Scalar

17.

Velocity is

a)

Vector

b)

Scalar

18.

Acceleration is

a)

Vector

b)

Scalar

19.

Momentum is

a)

Vector

b)

Scalar

20.

Work is

a)

Vector

b)

Scalar

21.

Power is

a)

Vector

b)

Scalar

22.

Potential energy is

a)

Vector

b)

Scalar

23.

Kinetic energy is

a)

Vector

b)

Scalar

24.

Displacement is

a)

Vector

b)

Scalar

25.

Distance is

a)

Vector

b)

Scalar

26.
What is a magnitude?
a)
A numeric value.
b)
A direction.
27.
A scalar is a magnitude _____.
a)
With direction.
b)
Without direction.
28.
The _______ of two or more vectors is the sum of the vectors.
a)
components
b)
scalar
c)
resultant
d)
magnitude
29.
Which of the following may you do to a vector without changing it?
a)
Add a nonzero vector to a vector.
b)
Multiply a vector by a scalar other than 1.
c)
Rotate a vector through any angle other than 360 degrees.
d)
Move the vector without changing its orientation.
30.
Which of the following is always positive?
a)
vector
b)
scalar
c)
direction
d)
magnitude
31.
Distance
a)
Vector
b)
Scalar
32.
Which one of the following is not the property of a vector quantity?
a)
Unit
b)
Magnitude
c)
Location
d)
Direction
33.
Sara walks from Point A to Point B. Which is true?
a)
Distance and displacement are EQUAL
b)
Distance is less than displacement
34.

Michael walks in the following order: from Point A, to Point B, and finally to Point C. Which is true?

a)

Distance and displacement are EQUAL

b)

Distance is less than displacement

c)

Displacement is less than distance.

35.

Which driver has an equal distance and displacement at B?

a)

1

b)

2

c)

3

36.

Is this a vector or scalar quantity: time?

a)

Vector

b)

Scalar

37.

Is this a vector or scalar quantity: distance?

a)

Vector

b)

Scalar

38.

Is this a vector or scalar quantity: weight?

a)

Vector

b)

Scalar

39.

Is this a vector or scalar quantity: force?

a)

Vector

b)

Scalar

40.
A car travels 90 meters due north in 15 seconds. Then the car turns around and travels 40 meters due south.  What is the magnitude and direction  of the car's resultant displacement?  
a)
40 metres, South
b)
50 metres, South
c)
50 metres, North
d)
40 metres, North 
41.
Which statement describes a vector?
a)
It has magnitude but no direction
b)
It has direction but no magnitude
c)
It has both direction and magnitude
d)
It has constant magnitude but no
 direction
42.
Is this a scalar quantity or a vector quantity?
Wind blowing at 20 knots
a)
Scalar
b)
Vector
43.
Is this a scalar quantity or a vector quantity?
A deer running 15 meters per second due west
a)
Scalar
b)
Vector
44.
If a boomerang is thrown 20 m in a straight line and returns exactly to the spot it was thrown what is its displacement?
a)
20m
b)
40m
c)
0m
d)
-20m
45.
Which of these is not a vector quantity? 
a)
displacement 
b)
time
c)
velocity 
d)
acceleration
46.
What is the net force?
100 N        230 N
<------        --------->
a)
30 N to the right
b)
230 N to the right
c)
130 N to the right
d)
This is a balanced force
47.
What is the SI unit of measurement for force?
a)
lbf
b)
Kilograms
c)
Newtons
d)
m/sec^2
48.
What is the x component of the vector given in the diagram?
a)
77N
b)
92N
c)
120N
d)
60N
49.
What is the y component of the vector given in the diagram?
a)
77N
b)
92N
c)
120N
d)
60N
50.
A vector is a mathematical structure that has both _______ and _______.
a)
direction, magnitude
b)
scope, sequence
c)
meat, potatoes
d)
scalar, vector
51.
A car moved 60 km East and 90 km West. What is the displacement and the direction?
a)
30 km, West
b)
60 km. East
c)
90 km
d)
150 km
52.
An airplane traveling north at 220 meters per second encounters a 50.0-meters-per-second crosswind from west to east. 
a)
170 m/s
b)
214 m/s
c)
226 m/s
d)
270 m/s
53.
The _______ of two or more vectors is the sum of the vectors.
a)
components
b)
scalar
c)
resultant
d)
magnitude
54.
What is the magnitude of the resultant?
a)
900 Newtons
b)
0 Newtons
c)
450 Newtons
d)
636.40 Newtons
55.
Ms. HK and Ms. Walton were both pushing a car south. Ms. HK pushed with 400 N and Ms. Walton pushed with 500 N. What was their resultant?
a)
640.31 N south
b)
100 N south
c)
900 N south
d)
410000 N south
56.

Which statement describes a vector?

a)

It has magnitude but no direction

b)

It has direction but no magnitude

c)

It has both direction and magnitude

d)

It has constant magnitude but no

direction

57.

Find the magnitude of vector AB if the initial point is (-3, 1) and the terminal point is (3, 9).

a)

6

b)

8.2

c)

10

d)

10.4

58.
What is the first thing you do when solving a vector problem?
a)
Draw the vectors, making sure they are the right size and in the correct direction
b)
Look at the equation sheet!
c)
Draw the vectors, always pointing to the right
d)
Just do the math, it's always so easy
59.

Which of the following is a vector quantity?

a)

energy

b)

velocity

c)

mass

d)

time

60.

Which of the following lists of physical quantities consists only of vectors?

a)

acceleration, force, volume

b)

mass, velocity, acceleration

c)

time, mass, velocity

d)

velocity, acceleration, force

61.

Which of the following is a scalar quantity?

a)

The braking force needed to stop a car

b)

The effort needed to hammer a nail into some wood

c)

The heat needed to boil some water

d)

The thrust needed to lift a rocket off the ground

62.

A vector contains more information than a scalar. What is the extra information?

a)

acceleration

b)

direction

c)

resultant

d)

size

63.

An ant on a picnic table travels 30 cm east, then 25 cm north and finally 15 cm west. What is the magnitude of the ant's displacement relative to its original position?

a)

29 cm

b)

70 cm

c)

57 cm

d)

52 cm

64.

A boy pushes against a wall with a 60 N force and the wall does not move. What is the resultant force?

a)

60 N

b)

-60 N

c)

0 N

d)

30 N

65.

If two forces of 20 N towards north and 12 N towards south are acting on an object. What will be the resultant force?

a)

32 N North

b)

20 N South

c)

32 N South

d)

8 N North

66.

For the resultant of two vectors to be maximum , the angle between them should be:

a)

0o

b)

60o

c)

90o

d)

1800

67.
A car travels 90 meters due north in 15 seconds. Then the car turns around and travels 40 meters due south.  What is the magnitude and direction  of the car's resultant displacement?  
a)
40 metres, South
b)
50 metres, South
c)
50 metres, North
d)
40 metres, North 
68.
Is this a scalar quantity or a vector quantity?
Wind blowing at 20 knots
a)
Scalar
b)
Vector
69.
Is this a scalar quantity or a vector quantity?
A deer running 15 meters per second due west
a)
Scalar
b)
Vector
70.
If a boomerang is thrown 20 m in a straight line and returns exactly to the spot it was thrown what is its displacement?
a)
20m
b)
40m
c)
0m
d)
-20m
71.
The president’s airplane, Air Force One, flies at 250 m/s to the east with respect to the air. The air is moving at 35 m/s to the north with respect to the ground. Find the velocity of Air Force One with respect to the ground.
a)
252 m/s
b)
222 m/s
c)
435 m/s
d)
125 m/s
72.
If a car moves 12 km North, 19 km East, and 12 km South, what is its displacement?
a)
12 km
b)
19 km, East
c)
31 km
d)
43 km, East
73.
A car moved 60 km East and 90 km West. What is the distance it traveled?
a)
30 km, West
b)
60 km. East
c)
90 km
d)
150 km
74.
An airplane traveling north at 220 meters per second encounters a 50.0-meters-per-second crosswind from west to east. 
a)
170 m/s
b)
214 m/s
c)
226 m/s
d)
270 m/s
75.
A car travels 90 meters due north in 15 seconds. Then the car turns around and travels 40 meters due south.  What is the magnitude and direction  of the car's resultant displacement?  
a)
40 metres, South
b)
50 metres, South
c)
50 metres, North
d)
40 metres, North 
76.
Which statement describes a vector?
a)
It has magnitude but no direction
b)
It has direction but no magnitude
c)
It has both direction and magnitude
d)
It has constant magnitude but no
 direction
77.
In practice A of the figure, What is  the magnitude of the  resultant displacement?
a)
5 km 
b)
8 km
c)
11 km
d)
15 km
78.
In practice B of the figure, which displacement is the horizontal component?
a)
30 km, East
b)
30 km, West
c)
40 km, North
d)
40 km, South
79.
Is this a scalar quantity or a vector quantity?
Wind blowing at 20 knots
a)
Scalar
b)
Vector
80.
Is this a scalar quantity or a vector quantity?
A deer running 15 meters per second due west
a)
Scalar
b)
Vector
81.
If a boomerang is thrown 20 m in a straight line and returns exactly to the spot it was thrown what is its displacement?
a)
20m
b)
40m
c)
0m
d)
-20m
82.
If a car moves 12 km North, 19 km East, and 12 km South, what is its displacement?
a)
12 km
b)
19 km, East
c)
31 km
d)
43 km, East
83.
The _______ of two or more vectors is the sum of the vectors.
a)
components
b)
scalar
c)
resultant
d)
magnitude
84.

What is the resultant net force?

100 N 230 N

<------ --------->

a)

30 N to the right

b)

230 N to the right

c)

130 N to the right

d)

This is a balanced force

85.

A vector is a ray with both ____________ and _____________.

a)

Wings and halos

b)

Space and time

c)

Direction and magnitude

d)

Radicals and exponents

86.

Write in component form.

a)

<0, 4>

b)

<8, 2>

c)

<2, 8>

d)

<0, 2>

87.

Find the resultant vector.

a)

<5, 3>

b)

<1, 7>

c)

<7, 1>

d)

<3, 5>

88.

Write the vector from A to B...

a)

a

b)

cannot be determined

c)

b

d)

CD

89.

Write the vector from C to A...

a)

a

b)

-a

c)

b

d)

-b

90.

Write the vector from B to D...

a)

a

b)

-a

c)

b

d)

-b

91.

Write the vector from A to D...

a)

a + b

b)

-a + b

c)

b - a

d)

a - b

92.
Which side is adjacent to the 400 angle?
a)
AB
b)
AC
c)
BC
93.
Convert from meters to cm:  9 meters
a)
900 cm
b)
90 cm
c)
0.9 cm
d)
0.09 cm
94.
Convert 300 meters to centimeters:
a)
3000 cm
b)
0.3 cm
c)
30,000 cm
d)
3 cn
95.
Convert 8 kilometers to meters
a)
800 m
b)
80,000 m
c)
8,000 m
d)
.008 m
96.
1000 grams = _____ kilograms
a)
0.0001
b)
1,000,000
c)
10
d)
1
97.
7,000 g = ____ kg
a)
70
b)
700
c)
7
d)
0.07
98.
Is 20 g greater than, less than, or equal to 2 kg?
a)
greater than
b)
less than
c)
equal to
99.
42 L = ___mL
a)
4,200
b)
.0042
c)
4.20
d)
42,000
100.
1 L = _______ mL
a)
1
b)
10
c)
100
d)
1000
101.
183 cm = ___________ m
a)
0.183
b)
1.83
c)
18.3
d)
1,830
102.
648 g = ____ mg
a)
6,480
b)
64,800
c)
648,000
d)
64.8
103.
Which unit is the smallest?  
a)
km
b)
mm
c)
m
d)
cm 
104.
If a duck waddles from coordinate
 P = (-3, 2) to
Q = (6,5), then a vector that models the duck's motion is
a)
〈-3,7〉
b)
〈-9,3〉
c)
〈9,-3〉
d)
〈9,3〉
105.

What vector gives the sum of these two vectors? You may know it better as the "resultant".... Hint hint.. :)

a)
b)
c)
d)
e)
106.

What is the best estimate for the height of the tree? It's a tree on campus...along Buckingham Lane (now that we know where that is!)

a)

1 kilometer

b)

4 meters

c)

30 centimeters

d)

150 millimeters

107.

What is the best estimate for the length of this pen? A standard BIC pen...

a)

20 centimeters

b)

150 centimeters

c)

2 meters

d)

3 milliliters

108.

Which is the best estimate for the length of this can? Green beans, Food Lion brand, nothing fancy.

a)

3 centimeters

b)

1 meters

c)

10 centimeters

d)

3 milliliters

109.

About how tall is a washing machine? Hopefully your guardian doesn't wash ALL your clothes and you at least know where this machine is in your house!

a)

10 centimeters

b)

1 meter

c)

30 centimeters

d)

2 meters

110.

What is the approximate height of a battery? Duracell, coppertop... no bunny.

a)

60 centimeters

b)

5 centimeters

c)

3 kilometers

d)

2 meters

111.
What is the first significant figure of 0.00345?
a)
0
b)
3
c)
4
d)
5
112.
Round 87.073 m to three significant figures.
a)
87.07 m
b)
87.0 m
c)
87.1 m
113.

How many sig figs are there?

100000001

a)

1

b)

9

c)

10

114.
How many sig figs are there?
4004
a)
1
b)
2
c)
3
d)
4
115.
What is 0.658 rounded to 1 significant figure?
a)
0
b)
0.66
c)
0.7
d)
0.658
116.

Find the value of ∠A. Use a protractor or some fancy mathematics knowledge to solve!

a)

25°

b)

30°

c)

35°

d)

90°

117.
Find m∠PQR
a)
20o
b)
160o
c)
180o
d)
140o
118.
Find the value of ∠A.
a)
79 degrees
b)
87 degrees
c)
90 degrees
d)
97 degrees
119.
2000 mg = ________ g
a)
2,000,000 
b)
c)
20 
d)
200,000 
120.
5 L = ___________ mL
a)
5000
b)
0.005
c)
50
d)
0.5
121.
Which of the following correctly compares 56 cm and 6 m?
a)
56 cm 〉 6 m
b)
56 cm 〈 6 m
c)
56 cm = 6 m
d)
Impossible to tell
122.
Which of the following correctly compares 7 g and 698 mg?
a)
7 g 〉 689 mg
b)
7 g 〈 689 mg
c)
7 g = 689 mg
d)
Impossible to tell
123.
What did I measure if I record that something was 56 mL?
a)
Volume
b)
Mass
c)
Time
d)
Distance
124.
What did I measure if I record that something was 25 kg?
a)
Volume
b)
Mass
c)
Distance
d)
Time
125.
What did I measure if I record that something was 36 cm?
a)
Volume
b)
Mass
c)
Time
d)
Distance
126.
What did I measure if I record that something was 73 s?
a)
Volume
b)
Mass
c)
Time
d)
Distance
127.
Scott travels north 5 miles and then goes west 3 miles before coming straight back south 2 miles. What is his distance?
a)
10
b)
7
c)
8
d)
6
128.
Distance and direction of an object's change in position from a starting point
a)
displacement
b)
distance
c)
motion
d)
reference point
129.
 Jermaine runs exactly 2 laps around a 400 meter track. What is the displacement?
a)
800
b)
400
c)
0
d)
200
130.
David walks 3 km north, and then turns east and walks 4 km. What is the distance?
a)
7 km
b)
3 km
c)
4 km
d)
1 km
131.
Bill runs 400 meters to Andy's house, turns around, and runs 400 meters back home.  What is Bill's distance?
a)
0 meters
b)
400 meters
c)
800 meters
d)
1600 meters
132.
Bill runs 400 meters to Andy's house, turns around, and runs 400 meters back home.  What is Bill's displacement?
a)
0 meters
b)
400 meters
c)
800 meters
d)
1600 meters
133.
A person walks 50 meters directly north, stops, and then travels 32 meters directly south.  What is their displacement?
a)
82 meters
b)
18 meters
c)
28 meters
134.
A car drives 84 meters forward.  It's displacement and distance would be the same.
a)
True
b)
False
135.

After completing one trip on a roller coaster, the roller coaster's ________ is zero.

a)

displacement

b)

reference point

c)

length

d)

distance

136.
How many significant figures: 216 m
a)
1
b)
2
c)
3
d)
0
137.
How many significant figures: 2016 m
a)
1
b)
2
c)
3
d)
4
138.
How many significant figures: 153.0 mL
a)
1
b)
2
c)
3
d)
4
139.
How many significant figures: 0.012 km
a)
1
b)
2
c)
3
d)
4
140.
Write 0.000972 in scientific notation.
a)
9.72 x 10-4
b)
9.72 x 10-3
c)
972 x 10-4
d)
9.72 x 104
141.
Write 7.113 x 107 in standard form.
a)
71,130,000
b)
7,113,000
c)
0.0000007113
d)
7,113
142.
Write 6,700 in scientific notation.
a)
6.7 x 103
b)
6.7 x10-3
c)
67 x 102
d)
67 x 10-2
143.
Write 0.037 in scientific notation.
a)
3.7 x 10-2
b)
3.7 x 102
c)
37 x 10-3
d)
37 x 103
144.
The rule of scientific notation is to write all exponents with a base of ____.
a)
50
b)
5
c)
100
d)
10
145.

What is scientific notation?

a)

A long way to write really short numbers

b)

A short way to write really long numbers

c)

Mrs. Corron didn't tell me

d)

None of the above

146.
What is scientific notation?
a)
A long way to write really short  numbers
b)
A short way to write really long numbers
c)
I don't know...
d)
None of the above
147.
Scientific Notation is made up of two number parts. The second part is a power of base 10.
a)
True
b)
False
148.
When writing a number in scientific notation, the first number must be greater than 1, but less than 10.
a)
False
b)
True
149.
The rule of scientific notation is to write all exponents with a base of ____.
a)
50
b)
5
c)
100
d)
10
150.
UNDERSTANDING
If the exponent is a positive number...
a)
you will get a large number
b)
you will get a smaller number
151.
When your exponent is negative, you move your decimal....
a)
to the right
b)
to the left
c)
to both sides
d)
nowhere.... the decimal goes nowhere
152.
What is it called when you go from this form to this next form?
0.0088 to 8.8 x 103
a)
Standard form to scientific notation
b)
Scientific notation to regular form
c)
Scientific notation to standard form
d)
Standard form to regular form
153.
How do you write
8.317 x 106
in standard form?
a)
8, 371, 000
b)
83, 170, 000
c)
837, 100
d)
8, 317, 000
154.

What is the resultant of these two vectors?

a)

+17 m

b)

+3 m

c)

-17 m

d)

-3 m

155.

What is the resultant vector of the two labeled vectors?

a)

+2 km

b)

+14 km

c)

-2 km

d)

-14 km

156.

What is the resultant of the two vectors shown above?

a)

+5

b)

-5

c)

+15

d)

-15

157.

A vector includes ______ and ________.

a)

direction, magnitude

b)

magnitude, units

c)

direction, units

d)

scalars, scalars

158.

A scalar includes ______.

a)

Magnitude and direction

b)

Magnitude

c)

Direction

d)

Vectors

159.

Which of the following describes the vector above?

a)

45 cm

b)

45 cm at 30 degrees North of East

c)

45 cm at 30 degrees West of North

d)

45 cm South of East

160.

Billy runs 400 meters to Andy's house, turns around, and runs 400 meters back home. What is Billy's displacement?

a)

0 meters

b)

400 meters

c)

800 meters

d)

1600 meters

161.

Jerry walked from home to school, then from the school to the park. What is his total displacement?

a)

2 km

b)

5 km

c)

8 km

d)

10 km

162.

From the figure, what is the displacement?

a)

20 meters

b)

25 meters

c)

15 meters

d)

25 meters NE

163.
Ronaldo runs across a soccer field, moving 10 meters north, then 8 meters west. His displacement would be:
a)
10.2 m, NW
b)
12.8 m, NW
c)
15.4 m, NW
d)
18.0 m, NW
164.
A person walks 50 meters directly north, stops, and then travels 32 meters directly south.  What is their displacement?
a)
82 meters
b)
18 meters
c)
28 meters
165.

Which of the following is correct?

a)

Initial Position = -5 m

Final Position = -5 m

Distance = 22 m

Displacement = 0 m

b)

Initial Position = -5 m

Final Position = -5 m

Distance = 0 m

Displacement = 22 m

c)

Initial Position = -5 m

Final Position = 6 m

Distance = 22 m

Displacement = 0 m

d)

Initial Position = -5 m

Final Position = 6 m

Distance = 0 m

Displacement = 22 m

166.
Object C had an initial position of 2 m and a final position of 10 m. The displacement of object C can be shown with this equation: Displacement = final position - initial position
What was the displacement of object C?
a)
+6 m
b)
+8 m
c)
-4 m
d)
-2 m
167.
Object B had an initial position of 12 m and a final position of 7 m. The displacement of object C can be shown with this equation: Displacement = final position - initial position
What was the displacement of object B?
a)
+5 m
b)
- 6 m
c)
-5 m
d)
+6 m
168.
What is the total displacement of the object represented in this motion graph?
a)
5 meters
b)
4 meters
c)
2 meters
d)
0 meters
169.
What is the total distance of the object represented in this motion graph?
a)
0 meters
b)
10 meters
c)
11 meters
d)
20 meters
170.
Ivan walks 10 meters west to the water fountain, then runs 2 meters east to his class to avoid a lockout. His displacement would be:
a)
8 meters
b)
8 meters, east
c)
8 meters, west
d)
12 meters
171.

Jerry walked from home to school, then from the school to the park. What is his total distance?

a)

2 km

b)

5 km

c)

8 km

d)

10 km

172.
David walks 3 km north, and then turns east and walks 4 km. What is the distance?
a)
7 km
b)
3 km
c)
4 km
d)
1 km
173.
What is the speed of a car that travels 400 m in 20 minutes?
a)
20 miles/hr
b)
20 m/min
c)
800 m/min
d)
200 miles/hr
174.
What is the equation to calculate speed?
a)
speed = distance/time
b)
speed = time/distance
c)
speed = time x distance 
d)
speed = speed/time 
175.
Velocity is 
a)
speed
b)
direction
c)
speed with a direction
d)
none of the answers above
176.
Which of the following is a unit of speed?
a)
km/hr
b)
hr
c)
km
d)
s
177.
Which of the following is a unit of speed ?
a)
sec
b)
mi
c)
m/s
d)
min
178.
Find the velocity of a plane that traveled 3000 miles west in 5 hours.
a)
65 mph west
b)
6 mph west
c)
600 mph west
d)
6000 mph west 
179.
88 m/s north
a)
Speed
b)
Velocity
c)
Acceleration
180.
88 m/s
a)
Speed
b)
Velocity
c)
Acceleration
181.
 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
182.
How long would it take for you to swim across a lake that is 900 meters across if you swim at 1.5 m/sec?
a)
600 sec
b)
600 m/sec
c)
0.00167 sec
d)
0.00167 m/sec
183.
What is the speed of an object that travels 60 meters in 4 seconds?
a)
240 m/s
b)
15 m/s
c)
0.067 m/s
d)
15 mph
184.
A cork floats a distance of 17.5 miles downriver after a period of 3 hours and 30 minutes.  What was its average speed?
a)
7 mph
b)
10 mph
c)
9 mph
d)
5 mph
185.
Find the velocity of a truck that travels 75 miles north in 2.5 hours.
a)
187.5
b)
30
c)
300
d)
200
186.
Find the speed of the bicyclist who took an hour and a half to travel 10 kilometers.
a)
10 km/h
b)
600 km/h
c)
6.67 km/h
d)
90 km/h
187.
Find the velocity of a plane that traveled 3000 miles west in 5 hours.
a)
60 mph
b)
6 mph
c)
600 mph
d)
6000 mph
188.
If a car travels North on the highway for 50 m, and has a time of 20 s. What is the velocity?
a)
2.5 m/s N
b)
10000 m/s N
c)
0.4 m/s
d)
4.0 m/s
189.
Suppose you are walking home after school.  The distance from home is five kilometers.  On foot, you can get home in 25 minutes.  However, if you rode your bicycle, you could get home in 10 minutes.  What is your average speed while walking?
a)
5 km/min
b)
125 km/min
c)
0.5 km/min
d)
0.2 km/min
190.
You walk 10 meters to math class in 20 seconds. Your average speed is
a)
2 m/s
b)
0.5 m/s
c)
200 m/s
d)
5 m/s