Anything that doesn't move; anything that moves at a constant velocity (for example, a car on a straight road, at a constant speed of 70 km/hour).
Zero acceleration means no change in velocity and no force on the zero accelerating body.
"Acceleration" means change of velocity. If velocity is constant, then acceleration is zero.
At terminal velocity (constant velocity), the acceleration is zero, but prior to that, there is a downward acceleration.
Whenever velocity is constant, the acceleration is zero. This also works when the velocity is zero, the acceleration is zero. That pretty much means the object isn't moving. But, yes/ If velocity is constant, accleration is zero.
An object at rest has zero speed and zero acceleration.
Zero acceleration means no change in velocity and no force on the zero accelerating body.
When an objects net force is zero, its acceleration is zero. No force , no acceleration.
"Acceleration" means change of velocity. If velocity is constant, then acceleration is zero.
I am not sure what you mean by reversing a zero acceleration. An object's acceleration can, of course, change over time.
At terminal velocity (constant velocity), the acceleration is zero, but prior to that, there is a downward acceleration.
The body is not zero, but the sum of all forces on it is. -- "Uniform velocity" means no acceleration. -- Acceleration is force/mass . -- If acceleration is zero, that's an indication that force must be zero.
If acceleration varies with time, it can of course AT ONE PARTICULAR INSTANT be equal to zero. However, it can't both change over time and remain at zero all the time.
Whenever velocity is constant, the acceleration is zero. This also works when the velocity is zero, the acceleration is zero. That pretty much means the object isn't moving. But, yes/ If velocity is constant, accleration is zero.
since accelaration is the change in velocity of an object per unit time......if velocity is zero then there is no acceleration.its nt possible
Yes. For example a swinging pendulum has zero velocity at the turning point but acceleration is not zero.
An object at rest has zero speed and zero acceleration.
If your acceleration is zero, then yes, you are traveling at a constant speed. The path does not matter. Acceleration measures the change in velocity, so an acceleration of zero means that there is zero change in velocity and therefore the speed is constant.