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Acceleration (ack-sell-uh-RAY-shun) is can be absolute, angular, and coriolis.

All three are accelerations because they change position/speed over time.

Velocity is a measure of distance moved over time. Acceleration is velocity that is changing (speeding up or slowing down, or changing direction)

Absolute: The speed continually changes. (A car speeding up)

Angular: The direction continually changes. (A planet circling the Sun in orbit)

Coriolis: A combination of the above, where a particle changes its distance (absolute) to the center of a whirling mass (Angular).

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11y ago
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13y ago

rate of change of velocity with respect to time.

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13y ago

no its speed that definds the rate change of position

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Q: Acceleration is defined as the rate change of position true or false?
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A change in the position of an object when compared to a reference point is defined as speed.?

Actually, a change in the position of an object when compared to a reference point is defined as displacement. Speed, on the other hand, is the rate at which an object covers distance over a period of time.


Acceleration is the change in distance over time True or false?

False. Acceleration is the rate of change of velocity over time. It measures how quickly an object's velocity is changing, not its distance.


Is it true or false Acceleration is the magnitude of average velocity?

False. Acceleration is the rate of change of velocity. Average velocity is the total displacement divided by the total time.


Is Acceleration is the magnitude of average velocity true or false?

False


Acceleration will only speed up an object True or false?

False. Acceleration can either speed up or slow down an object, depending on the direction of the force applied. If the direction of the force is opposite to the direction of the object's motion, the acceleration will slow down the object.


True or false acceleration is a change in motion?

True. Acceleration is the rate at which an object's velocity changes over time, indicating a change in motion. It can involve speeding up, slowing down, or changing direction.


Velocity is the change of speed and/or direction of an object?

FALSE. Acceleration is the change of speed and/or direction of an object.


Velocity is the slope of a displacement vs time graph true or false?

False. Velocity is the slope of a position vs time graph, not a displacement vs time graph. Displacement vs time graphs show how an object's position changes over time, while velocity represents the rate of change of position.


Average acceleration is the slope of a velocity vs time graph A True B False?

False. Average acceleration is calculated as the change in velocity divided by the time interval over which the change occurs, not from the slope of a velocity vs. time graph.


When you change direction are you accelerating true or false?

True. Acceleration is any change in velocity, including a change in direction. So when you change direction, you are indeed accelerating.


Is vector quantity acceleration?

no, acceleration is not a vector quantity. its false


Velocity is the slope of the displacement vs time graph?

Velocity is NOT the slope of the acceleration vs. time graph. Velocity is the area under the acceleration vs. time graph. Velocity is the slope of a position vs. time graph, though. For you Calculus Junkies, v = the integral of acceleration with respect to time.