this means to not have speed or direction at all. this means that the object is at rest.
Zero relative velocity to another object, sure no problem. Zero absolute velocity, not possible as there is no absolute reference to compare to.
As long as acceleration is zero, the object's velocity is constant.
When an object is in equilibrium, the acceleration is zero. When the acceleration is zero, the velocity does not change; the non changing velocity includes the case when the velocity has value zero.
velocity may be zero or may not be zero i.e. if the object may continue to move with uniform velocity.
velocity may be zero or may not be zero i.e. if the object may continue to move with uniform velocity.
If the velocity is zero, the object is not moving. So if it moves at all, it is changing direction.
Yes, but the net force is ZERO! If an object is moving at constant velocity, the sum of the forces acting upon it is zero. When an object is motionless, its constant velocity is zero. If at any time the sum of the forces -- sometimes called the net force -- is non-zero, the object will accelerate in the direction of the resultant force.
An object at rest has a velocity of zero.
A stationary object with velocity of zero.
zero
Yes.
It is not possible for acceleration to have zero acceleration because the force acting on the object is gravity and g=9.8m/s squared. Gravity is the acceleration It can however have a zero velocity