Scelta multipla
In the context of vectors, scalars, and displacement, how is velocity different from speed?
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2. 1D Motion / Kinematics
Vectors, Scalars, & Displacement
Scelta multipla
Force is a vector quantity because it has both magnitude and what additional property?
A
Direction
B
Time
C
Mass
D
Temperature
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Understand the definition of a vector quantity: a vector has both magnitude and direction.
Recall that force is a vector because it not only has a size (magnitude) but also acts in a specific direction.
Compare the options given: time, mass, and temperature are scalar quantities, meaning they have magnitude only and no direction.
Recognize that the additional property that makes force a vector is its direction.
Conclude that force is a vector quantity because it has both magnitude and direction.
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