neat and brief information about velocity and acelaration
Answers
Acceleration is a vector quantity that is defined as the rate at which an object changes its velocity. An object is accelerating if it is changing its velocity. As velocity is an example of vector, it has direction and magnitude. a change in direction (from East to North-East) ...Acceleration is a vector and is the rate at which an object changes its velocity. Acceleration is not going fast. If a person is moving fast but not changing speed, he is not accelerating. The person or object has to be going fast sometimes, faster sometimes, or slower sometimes.
Velocity
The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time.
Acceleration
Acceleration is the rate of change of the velocity of an object with respect to time. Accelerations are vector quantities (in that they have magnitude and direction).