The speed at which an object is moving in a specific direction is its
A
speed.
B
acceleration rate.
C
velocity.
D
mechanical potential energy rate.
3 answers
C
The answer is D
C
vector has magnitude and direction
speed is a scalar. only has magnitude
velocity is a vector, speed AND direction
vector has magnitude and direction
speed is a scalar. only has magnitude
velocity is a vector, speed AND direction