Units and Vectors Physics Quiz Form
Test your knowledge of units and vectors in physics. Answer each question below carefully and submit your responses when finished.
Which of the following is a vector quantity?
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Speed
Distance
Displacement
Temperature
Select all SI base units from the list below.
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Meter
Second
Newton
Ampere
Joule
What is the magnitude of the vector with components (3, 4)?
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The unit of force in the International System (SI) is:
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Joule
Newton
Watt
Pascal
If two vectors are perpendicular, what is the angle between them?
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Match each physical quantity with its correct SI unit.
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Rows
Meter
Second
Kilogram
Length
1
2
3
Time
4
5
6
Mass
7
8
9
State the difference between a scalar and a vector quantity.
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Which of the following best describes the resultant of two equal vectors at 120° angle?
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Equal to either vector
Zero
Greater than either vector
Less than either vector
Write the vector notation for a vector of magnitude 7 units along the positive y-axis.
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A displacement vector has a magnitude of 10 m and makes an angle of 30° with the x-axis. What is its x-component? (Round to two decimal places)
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