"Eighty miles per hour toward the northeast" is an example of
A) acceleration.
B) uniform motion.
C) rate.
D) velocity.
E) speed.

Question

Quizplus · Accepted Answer

The statement describes both the magnitude (80 miles per hour) and direction (northeast) of the motion, making it an example of velocity. Acceleration involves a change in velocity, so it is not applicable here. Uniform motion implies constant velocity, which is not specified in the statement. Rate and speed are related to the magnitude of the motion only and do not include direction.

"Eighty Miles Per Hour Toward the Northeast" Is an Example