Question

question 20 (1 point)
it is possible for an object to have an average velocity equal to zero over a given time interval even if the objects average speed is not zero over the interval.
true
false

Explanation:

Average velocity depends on displacement (net change in position), while average speed depends on total distance traveled. If an object moves away from a starting point and returns to it, displacement is zero (so average velocity is zero), but total distance is non-zero (so average speed is non-zero).

Answer:

True