Question

Which of the following numbers with units represents a velocity of an object?
W
30 m/s East
O a
Oh
30 m East
Ос
30 m
30 m/s

Answer 1

Answer:

30 m/s East

Explanation:

Velocity must have a speed unit (m/s) and a direction.  The only one that satisfies the conditions is 30 m/s East.