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What is the definition of average velocity?

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2011-06-30 05:52:58

average velocity means change in displacement and time interval ratio is called as average velocity

average velocity what is the velocity at particular instant of time

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Average velocity is the distance traveled divided by the time it takes to travel that distance. Average velocity is also called "velocity".

Average Velocity is displacement over total time.

For the instantaneous value of average velocity, average speed and average velocity are equal.

Velocity is speed and its direction. Average velocity is average speed and its direction.

what is magnitude of average velocity

Average velocity is the average of the velocty of entire motion where as instantaneous velocity is the velocity at an instant, it may be a function of time or displacement.

Average velocity is the average of the velocty of entire motion where as instantaneous velocity is the velocity at an instant, it may be a function of time or displacement.

average velocity= displacement/ time

yes, velocity is speed with direction; average speed has no direction, bit average velocity does

velocity is a vector and speed is scalar. Velocity has magnitude and directions, with magnitude being speed. The magnitude of average velocity and average speed is the same.

is moves with a constant velocity in the positive direction......

No. Average velocity is still a velocity.Distance is a product of (a velocity or speed) times (a length of time).

The definition of speed is the size/magnitude/measure of an object's velocity. Average speed = distance divided by time

Average velocity = displacement over time

The average velocity over an time interval is the average of the instantaneous velocities for all instants over that period. Conversely, as the time interval is reduced, the average velocity comes closer and closer to the instantaneous velocity.

No. The definition of 'acceleratiion' is 'any change in velocity'.

To calculate Average velocity: ( Vf - Vi ) / t Where Vf is Final Velocity Vi is Initial Velocity t is Time

At a small time interval, the average velocity is approximately equal to the instantaneous velocity. However, the values of the average velocity and the instantaneous velocity approach each other , as the length of the time interval is decreased more and more.

There are various equations that involve acceleration; the simplest one is the definition of acceleration: acceleration = (change of velocity) / time.

The magnitude of average velocity of an object equal to its average speed if that object is moving with CONSTANT velocity.

Average velocity equals the average speed if (and only if) the motion is in the same direction. If not, the average speed, being the average of the absolute value of the velocity, will be larger.

Zero, by definition. "Terminal velocity" implies that the velocity no longer changes.

The instantaneous velocity is the limit of the average velocity, as the time interval tends to zero. If you are not familiar with limits, basically you make the time interval very small and calculate the average velocity.

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