Mathematically speaking, it is possible, since acceleration means an increase in velocity (or speed with respect to a point), for some time at least. However, the car must travel from a very slow speed for acceleration to be constant. Also, another method is for the car to not move at all. This is usually not accepted by acceleration but by definition of velocity and acceleration, it is considered constant zero acceleration.
Velocity is the rate and direction of the change in the position of an object.
Acceleration is the rate of change of velocity with respect to time.
By definition, velocity = 0, acceleration = 0.
An example of an object being accelerated even though its speed remains constant is a car traveling down a hill. Even if the driver maintains constant pressure, the car will accelerate due to the incline of the hill.
Constant motion has a constant speed, and accelerated motion has an accelerating speed! [getting faster] :)
Not possible, acceleration dV/dt =0.
The car accelerated out of the garage and struck a lamppost. With government funding, the project proceeded at an accelerated pace.
No. Acceleration is any change of velocity.But its speed can be constant.
yes
When it moves with a non constant speed .
It may be hard to believe, but it feels accelerated because it actually is!
Yes. Acceleration means either speed or direction is changing. If direction is changing,then that's acceleration, even if speed is constant.
no
No. The definition of acceleration is change in velocity.
since the balloon is moving up with a constant speed it is not accelerated or decelerated