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Can be defined as the rate at which velocity changes?
accelerationThe rate at which velocity changes is called "acceleration".
What is variable velocity?
variable velocity can be defined as a moving body whose velocity changes with time
What does constant rate of change?
Constant rate of change mean a variable changes constantly over the same time period. Best example is gravity and velocity, which are defined as v=at, where a=gravity=32.2 ft/s2. if you drop an object, after 1 sec, the velocity =32.2 ft/s. After 2 seconds, v= (32.2)*(2)=6.4.4 ft/s, and so on... So, even though gravity is constant, the rate of change in velocity is it doubles every second.
What is a rate of change?
"Rate of change" means how quickly something changes. Examples in physics include a speed as a rate of change of position - if your position changes 10 meters every second, then that (10 meters/second) is your rate of change of position, or your velocity. Or if your income increases by a thousand dollars a year, then that's the rate of change of your income - how quickly your income changes.
Velocity includes speed and?
Velocity is defined as speed in a certain direction, or vector.
