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No. Velocity describes a speed and a direction.
Acceleration, on the other hand, is the rate of change of velocity (in symbols: dv/dt); in other words, how fast does the velocity change.
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How is acceleration similar to speed and velocity?
-- The magnitude of acceleration is equal to the time rate of change of speed. -- The magnitude of acceleration is equal to the time rate of change of the magnitude of velocity. -- Acceleration and velocity are both vectors.
What are both examples of vector quantities?
Velocity, acceleration/speed
Do velocity describe both speed and time?
No. Velocity states both speed and direction.Time gets involved in calculating the speed.
What is acceleration since it has magnitude and direction?
Acceleration is a vector quantity because it has both magnitude and direction.
Acceleration is a change in speed or?
Acceleration is the change in an ogjects speed or a change in an objects direction of motion or both of these. If instead of speed you use the word velocity , which is both an object's speed and its direction of motion, then you could say "acceleration is the change in an objects velocity" and that would cover all the possibilities in one statement.
Is Acceleration is a rate that can describe how speed or direction is changing?
Acceleration is a change in velocity. Velocity is defined as the speed of an object in a specific direction. It is a vector quantity. Thus acceleration could be a rate of change of speed, velocity or both. In addition, acceration can be negative. In physics terms, there is no such thing as "Deceleration". Any change is considered to be acceleration.
How is acceleration similar to speed and velocity?
-- The magnitude of acceleration is equal to the time rate of change of speed. -- The magnitude of acceleration is equal to the time rate of change of the magnitude of velocity. -- Acceleration and velocity are both vectors.
What are both examples of vector quantities?
Velocity, acceleration/speed
Do velocity describe both speed and time?
No. Velocity states both speed and direction.Time gets involved in calculating the speed.
What is acceleration since it has magnitude and direction?
Acceleration is a vector quantity because it has both magnitude and direction.
Acceleration is a change in speed or?
Acceleration is the change in an ogjects speed or a change in an objects direction of motion or both of these. If instead of speed you use the word velocity , which is both an object's speed and its direction of motion, then you could say "acceleration is the change in an objects velocity" and that would cover all the possibilities in one statement.
What do you call it when an objects velocity changes?
A change in an objects velocity is called acceleration. Velocity is defined as an objects speed of travel AND its direction of travel. Acceleration can change only an objects speed, only its direction or both. If there is no acceleration acting on the object, then the velocity remains constant.
Can you Compare and contrast speed velocity and acceleration?
Velocity and acceleration are both used to describe motion and both are vector quantities. Each one is a measure of change over time. Velocity is equal to the change in position over time, while acceleration is equal to the change in velocity over time. Velocity can be determined by determining the slope of a position-time graph, while acceleration can be found by determining the slope of a velocity-time graph.
Can a body moving at a constant speed have acceleration?
Yes. Acceleration is any change in velocity. Velocity is a vector quantity because it includes both speed and direction. Speed is a scalar quantity and does not include direction. Therefore, if your motion is changing direction, then you have a changing velocity regardless of your speed. And a changing velocity means you have acceleration.
Are velocity and acceleration both rates of change?
yes, velocity is a change in distance with time, and acceleration is a change in velocity with time.
How does speed and velocity affect basketball?
Acceleration changes the speed - usually increases it. A reduction is speed is negative acceleration , or deceleration. Acceleration can change the speed or direction (or both) of velocity.
What is the difference between constant velocity and variable velocity?
Constant velocity has speed always constant along the direction with respect to time. Variable velocity changes its speed with respect to time. Constant velocity has zero acceleration. Variable velocity has non-zero acceleration . An object moving at a constant velocity maintains both the same speed and direction. An object moving at a variable velocity can be changing speed or direction of travel or both.
