Answer to Question #99031 in Mechanics | Relativity for sheraz

Question

, if an object has constant acceleration, it has a constant velocity? Either yes or no explicate it with example.

Answer 1

No. With constant acceleration, the speed will change.

If speed and acceleration are directed in one direction, then the object will accelerate (graphs 1, 4).

If speed and acceleration are directed in different directions, then the object will slow down (graphs 2, 3).