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WorksheetsUNITS AND MEASUREMENTS
Total questions: 14
Worksheet time: 8mins
Name
Class
Date
1.
Vectors are
a)
Quantities that have magnitude and direction
b)
Quantities that have only magnitude
c)
Quantities that have only direction
d)
Quantities that have neither magnitude nor direction
2.
Wind blowing at 20 mph.Vector or scalar?
a)
Scalar
b)
Vector
3.
30 m/sec, East. Scalar or Vector
a)
Scalar
b)
Vector
c)
Neither
4.
A deer running 15 meters per second due west.Vector or scalar?
a)
Scalar
b)
Vector
5.
Which symbol is used to show vector quantities?
a)
Circle
b)
Line
c)
Arrow
d)
Triangle
6.
Sara walks from Point A to Point B. Which is true?
a)
Distance and displacement are EQUAL
b)
Distance is less than displacement
7.
A quantity that has both magnitude and direction is called a scalar quantity.
a)
True
b)
False
8.
An example of scalar magnitude:
a)
velocity
b)
mass
c)
acceleration
d)
force
9.
Which of the following is a vector quantity?
a)
Energy
b)
Force
c)
Speed
d)
Time
10.
What is a magnitude?
a)
A numeric value.
b)
A direction.
11.
A scalar is a magnitude _____.
a)
With direction.
b)
Without direction.
12.
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
13.
A vector contains more information than a scalar. What is the extra information?
a)
acceleration
b)
direction
c)
resultant
d)
size
14.
If vector a= (4, -5) and vector b= (-7, 4) Find a+b
a)
(3, 9)
b)
(-3, -1)
c)
(11, 1)
d)
(-3, -9)
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