The correct answer is d) 25 m/s.
Velocity is a vector quantity and represents the rate of change of displacement with respect to time. It includes both magnitude (speed) and direction.
In this case, 25 m/s represents both magnitude (25 m/s) and direction (unspecified in the options). Therefore, it is the velocity. The other options do not have the correct units, or are missing direction information, making them not velocity.
Which of the following quantities is a velocity? a 15 m/s2 b 3 g/L in weight c 10 km/hr eastward d 25 m/s
1 answer