Multiple Choice
Which of the following graphs best represents the vector field , where is a positive constant and is the position vector from the origin?
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2. 1D Motion / Kinematics
Vectors, Scalars, & Displacement
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Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
In the context of vectors and scalars, what is the key difference between speed and velocity?
A
Speed and velocity are both vectors because they can be negative.
B
Speed is a scalar (magnitude only), while velocity is a vector (magnitude and direction).
C
Speed includes direction, while velocity is only the magnitude of motion.
D
Speed is the rate of change of displacement, while velocity is the rate of change of distance.
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