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WorksheetsVectors, Scalars, and Units. Oh my!
Total questions: 16
Worksheet time: 12mins
Name
Class
Date
1.
What is a magnitude?
a)
A numeric value.
b)
A direction.
2.
A scalar is a magnitude _____.
a)
With direction.
b)
Without direction.
3.
Two vectors are considered equal as long as they have the same magnitude.
a)
True
b)
False
4.
An example of vectorial magnitude:
a)
speed
b)
velocity
c)
mass
d)
time
5.
A vector is a magnitude _____.
a)
with direction.
b)
without direction.
6.
Wind blowing at 20 mph. Vector or scalar?
a)
Scalar
b)
Vector
7.
30 m/sec, to the East. Vector or scalar?
a)
Scalar
b)
Vector
c)
Neither
8.
Which of the following is an example of scalar magnitude?
a)
velocity
b)
mass
c)
acceleration
d)
force
9.
A quantity that has both magnitude and direction is called a scalar quantity.
a)
True
b)
False
10.
Does a vector contain direction information?
a)
Yes
b)
No
11.
Is 10 mph a vector or a scalar?
a)
scalar
b)
vector
12.
You know 1000 mg = 1 g. Convert 2.5 grams into milligrams.
a)
25 mg
b)
25,000 mg
c)
250 mg
d)
2500 mg
13.
You know that 1000 mL = 1 L. Convert 600 mL into L.
a)
0.6 L
b)
0.006 L
c)
600,000 L
d)
0.06 L
14.
You know that 2.54 cm = 1 inch. Convert 6 inches into cm.
a)
2.54 cm
b)
0.42 cm
c)
8.54 in
d)
15.24 cm
15.
What is the SI unit for mass?
a)
meters (m)
b)
Joules (J)
c)
seconds (s
d)
kilograms (kg)
16.
"The average speed of an object which moves 10 kilometers (km) in 30 minutes."
What does the 10 km show?
What does the 10 km show?
a)
time
b)
speed or velocity
c)
acceleration
d)
distance or displacement
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