-- acceleration = 0
-- velocity (speed and direction) exactly equal to the observer's velocity
stationary friction is when friction is happening on an object that is stationary.(STATIONARY MEANS STAYS STILL, OR NO MOVEMENT)
apparent movement
If acceleration means to increase in speed or pace, then a stationary object is static, without movement, without acceleration. But, if an object is moving at a constant rate, then I suggest acceleration is not present, unless, or until the objects speed increases. Yes, an object with no acceleration may be stationary.
Stationary object refers to an object that is not moving
The forces acting on a stationary object are:PushPullGravity
stationary friction is when friction is happening on an object that is stationary.(STATIONARY MEANS STAYS STILL, OR NO MOVEMENT)
apparent movement
A stationary object used to gauge the movement of another object might be called the reference. This could also be termed as the point of reference.
Movement Occurs When an Object moves Relative to a Stationary Object
If acceleration means to increase in speed or pace, then a stationary object is static, without movement, without acceleration. But, if an object is moving at a constant rate, then I suggest acceleration is not present, unless, or until the objects speed increases. Yes, an object with no acceleration may be stationary.
That is called static friction.
WHAT THE SPEED OF STATIONARY OBJECT?
Stationary object refers to an object that is not moving
true
The stationary object is known as a frame of reference. The earth is a common frame of reference for humans.
The forces acting on a stationary object are:PushPullGravity
In the frame of reference in which the object is stationary, its speed is zero. (Actually, that's kind of a definition of "stationary".)