It is know as smoke because if you cook food smoke will go up in the air and that makes vapor and also water from the ground it suck up
That's called "refraction".
Answer:
speed
Explanation:
according to your question, your answer is speed
"Acceleration" means any change in the speed or direction of motion ... speeding up, slowing down, or turning. So . . .
<span>-- </span><span>The distance traveled in a certain time may increase or decrease.
-- The displacement covered in a certain time may increase or decrease.
-- The speed of the object may increase or decrease.
-- The velocity of the object (speed/direction) will change.
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Hope this helps..
Newtons first law states that an object will remain still or in straight line. Until acted upon some force!