Acceleration
Acceleration
acceleration
No, velocity is the instantaneous speed of an object, the rate of change would be the acceleration of the object.
velocity
acceleration
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.
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.
That's the magnitude of its acceleration.
No. It's the rate at which a object changes velocity (speed).
The change in velocity is just the change in velocity. The RATE of change of velocity - how quickly velocity changes - is usually called "acceleration".
acceleration is the rate of change of velocity with respect to time.
The rate at which velocity changes over time is known as acceleration. In calculus, acceleration is the derivative of velocity with respect to time.
acceleration
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).