Question

1. match the terms with the descriptions.

a change in velocity
speed in a certain direction
the rate of motion in a certain amount of time
the total amount of ground an object covers during an objects journey

Explanation:

In physics, acceleration is defined as the change in velocity. Velocity is speed in a certain direction. Speed is the rate of motion in a certain amount of time. Distance is the total amount of ground an object covers during its journey.

Answer:

a change in velocity - Acceleration
speed in a certain direction - Velocity
the rate of motion in a certain amount of time - Speed
the total amount of ground an object covers during an object’s journey - Distance