Question

Motion is best described as an objects change in position relative to a?

a. reference point
b. position
c. direction
d. moving spot

Answer 1

a. reference point

Explanation:

Example: if you are driving down the road drinking a soda. from your perspective (reference point), the soda is not moving. But, if someone was standing on the side of the road and saw you, the soda would be moving at the same speed as the car.