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A change in speed is a change in velocity - so, a change in speed is an example of acceleration! Acceleration may be positive or negative. Negative acceleration is sometimes called deceleration. When a force acts on an object; it may change the object's acceleration (speed, direction, or both).
Wiki User
∙ 7y ago
Wiki User
∙ 14y agothe speed that is not variable is the speed of light (c) because it is constant.
Wiki User
∙ 7y agoThis could be constant speed. It might also be described as uniform motion.
Wiki User
∙ 14y agoconstant speed.
Wiki User
∙ 13y agothe answer is average speed
Wiki User
∙ 15y agothe speed of light does not change
Wiki User
∙ 11y agoConstant Speed
Anonymous
acceleration
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Does the earth's rate of speed change over time?
You don't say which speed, but all change over time.
What is the change of speed over time?
Velocity.
How is speed and acceleration related?
Acceleration is the change in velocity ("speed") over time.
What is the symbol for speed?
The symbol for an average speed is a bold v with a line over the top of it. This is the quantity of change in position over change in time.
The distance an object travels per unit of time is called?
Speed. The equation to find speed is distance over time.
What do you call the speed over time?
As long as direction doesn't change, speed over time is called acceleration.
What is it called when the rate at which velocity changes over time?
The rate of change of velocity over time is called acceleration. It can be as a result of increase or decreased speed, or change of vector.
Does the earth's rate of speed change over time?
You don't say which speed, but all change over time.
Is acceleration the change of distance over time?
No, acceleration is the change in speed over time.
What is the change of speed over time?
Velocity.
What is the difference of accelaration and decelaration?
Acceleration is an increase in change in speed over time of an object, and deceleration is a decrease in the change in speed over time of an object. -aerol-
What is any change over time?
Calculation for speed
How is speed and acceleration related?
Acceleration is the change in velocity ("speed") over time.
What is a Change over a long time period called?
Any change over time is called rate.
Formula of speed?
Speed is equal to the change in distance over the change in time, or V = D/T where V is speed, D is distance and T is time.
What is change in speed divided by time?
That is called acceleration.
What is the symbol for speed?
The symbol for an average speed is a bold v with a line over the top of it. This is the quantity of change in position over change in time.
