Multiple Choice
Which of the following is a vector quantity?
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2. 1D Motion / Kinematics
Vectors, Scalars, & Displacement
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Understand the difference between scalar and vector quantities: Scalars have only magnitude, while vectors have both magnitude and direction.
Analyze each option: Speed is the rate of change of distance and has only magnitude, so it is a scalar.
Velocity is the rate of change of displacement and includes direction, making it a vector.
Displacement is a vector quantity because it describes the change in position with direction.
Force is also a vector because it has both magnitude and direction.
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