velocity
No, velocity is the instantaneous speed of an object, the rate of change would be the acceleration of the object.
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.
No. It's the rate at which a object changes velocity (speed).
acceleration
Acceleration
That's the magnitude of its acceleration.
acceleration
That rate at which the velocity of an object changes is known as the acceleration of said object. It can be defined mathematically as a=v/t where a=acceleration, v=the change in velocity, and t=the time in which this change in velocity occurred.
An object accelerates if its velocity changes. More precisely, "acceleration" is the rate of change of velocity (how quickly velocity changes), or in symbols, dv/dt.
9.8m/s/s
The change in an objects velocity is called acceleration. The formula is:a = F/m where a is acceleration, m is the mass, and F is the force acting on the object.
acceleration is the rate of change of velocity with respect to time.