APFIVE Scalar and Vector Quantities
The position of a particle moving along the x-axis is described by the equation x(t) = 3t² - 2t, where x is in meters and t is in seconds. Which of the following quantities related to the particle’s motion is a scalar?
A
The speed of the particle
B
The acceleration of the particle
C
The position of the particle
D
The velocity of the particle
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