Question

An object traveling in a straight line accelerates. What will definitely happen due to the acceleration?

Answer 1

"Acceleration" means any change in the speed or direction of motion ... speeding up, slowing down, or turning.  So . . .

-- 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. 

Hope this helps..

Answer 2

Well 2 things could happen 1 it could just keep going 2 well basically acceleration does not depend on time so it could lift off