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.
acceleration. If the velocity of an object changes at a constant rate, this implies it is accelerating or decelerating at a constant rate, regardless of its initial velocity.
Speed is the rate at which an object moves, while velocity is the rate at which an object changes its position. Acceleration, on the other hand, is the rate at which an object changes its velocity. Speed and velocity are scalar quantities, while acceleration is a vector quantity.
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.
When velocity changes, it is referred to as acceleration. Acceleration is the rate at which the velocity of an object changes over time.
The rate of change in velocity is known as acceleration.
No. It's the rate at which a object changes velocity (speed).
That's the magnitude of its acceleration.
Acceleration
Velocity is the rate of change of the position of an objec