Velocity is change in position, or displacement, over time.
Position is the place where an object is located. Speed is the rate at which position changes. Velocity is the speed and direction of motion. Acceleration is the rate at which velocity changes, and the direction of the change. So you could say that acceleration is the rate at which (the rate at which position changes and the direction) changes, and the direction of the change.
Velocity - has speed and direction
'Velocity' means the rate at which position changes, and the direction in which it changes. 'Acceleration' means the rate at which velocity changes, and the direction in which it changes.
You might be referring to velocity. It is a vector physical quantity and both speed AND direction are required to define it. One can also consider velocity as the rate at which an object changes position.
Speed, which is distance divided by time
Velocity is speed with a direction. Acceleration is the rate at which velocity changes, just as velocity is the rate at which position changes (and jerk is the rate at which acceleration changes).
During constant acceleration, either the object's speed changes at a constant rate, or the direction of its motion changes at a constant rate, or both.
Velocity if the rate of change in an objects position. If an object moves up or down, its velocity changes. So velocity happens in both directions.
In physics, velocity is the measurement of the rate and direction of change in the position of an object.
Velocity is defined as a vector quantity representing both speed and direction. Acceleration is defined as the rate at which velocity changes. The acceleration of an object changes when it is acted upon by an unbalanced force.
Acceleration is one of the units with which motion is described. It's the rate at which the speed of an object changes, and the direction in which the speed changes.
In physics, velocity is the measurement of the rate and direction of change in the position of an object. Displacement of air is what it is called.
Velocity is defined as the rate of change of the position of an object in relation to the specification of its speed and direction of motion. Therefore, an object at rest will have zero velocity.
the rate of change of momentum is directly proportional to the net disbalanced force and occurs in the direction in which the force acts - (newton's 2nd law) basically, it accelerates in the direction of the net force acting on the body.
Velocity is the rate at which location changes, and the direction in which location changes. Acceleration is the rate at which the size of velocity changes, and the direction in which velocity changes.
Acceleration is the rate at which the velocity of an object changes over time.
You are confusing terms.Acceleration is the rate at which an object changes speed.Velocity is a combination of speed and direction
The rate at which speed changes, and the direction in which it changes.
Velocity is the rate of change of the position of an objec
In physics, acceleration is defined as a change in velocity. Velocity is the measurement of the rate (or speed) and direction of an object. Therefore, an object is "accelerating" when it changes direction while maintaining the same rate (or speed).
Acceleration is the rate of change in velocity. (Velocity is speed+direction, it is a vector as well as acceleration). F=ma, where a is in ms^(-2).
No, velocity is the instantaneous speed of an object, the rate of change would be the acceleration of the object.
Rate of change of position = speedIf you also reveal the direction of the speed, then you have velocity.
No. It's the rate at which a object changes velocity (speed).