Question

______ is a change in an objects position relative to a reference
speed
acceleration
velocity
motion

Explanation:

• Speed is the rate at which an object covers distance. It is a scalar quantity (only magnitude).
• Acceleration is the rate of change of velocity. It is a vector quantity (has both magnitude and direction).
• Velocity is the rate of change of displacement. It is a vector quantity (has both magnitude and direction).
• Motion is defined as a change in an object's position relative to a reference point.

Answer:

Motion