Under what conditions are the values of average speed and the magnitude of the average velocity equal?
A) When moving in a straight line
B) When moving in a straight line and not turning around
C) When moving in a circular path
D) When walking around the perimeter of a rectangle

Question

Quizplus · Accepted Answer

The values of average speed and the magnitude of the average velocity are equal when the motion does not involve a change in direction, i.e., when moving in a straight line without turning around. This is because average velocity is displacement divided by time, and average speed is total distance divided by time. When there's no change in direction, displacement equals total distance.

Under What Conditions Are the Values of Average Speed and the Magnitude