Question

Which most likely could cause acceleration? Check all that apply.

A)a flat road
B)wind
C)water movement
D)a hill
E)a stop light

Answer 1

a hill and wind
a hill will cause you to speed up if you are going down it and wind can push a paper boat in water

Answer 2

Answer: Option 'B' , 'C', and 'D' are correct.

Step-by-step explanation:

Acceleration means increase in speed or rate of change of velocity per unit time.

A hill would cause acceleration as it is slopy in nature.

A water movement would increase the speed of any object.

Any still object or moving object may change its position or accelerate its speed by water movement.

Wind also accelerate the speed of any object, strong wind increase of the speed of any object still or moving.

Hence, Option 'B' , 'C', and 'D' are correct.