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

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โˆ™ 2010-04-12 11:15:30
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Q: Under what conditions is the magnitude of average velocity of an object equal to its average speed?
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Related questions

What is the difference between the velocity and the magnitude of the velocity of an object?

The velocity of an object has two attributes, 1. its magnitude and 2. its direction. The difference betwen the velocity and the magnitude of the velocity is the direction!


Under what conditions is the magnitude of a average velocity of an object equal to its average speed?

That would be the case if the object moved only among a straight line, and only in one direction (i.e., it didn't move back and forth).


Rate of change of the velocity of an object?

magnitude of the object's acceleration


When will the average acceleration be equal to instantaneous velocity?

If the object begins from rest and a constant force is applied to it, then at the end of one second, the magnitude of its velocity is numerically equal to the magnitude of its average acceleration, although the units are different.


When does an object undergo acceleration?

Acceleration is the change in velocity of an object over time. Take note that velocity is a vector quantity which means that it has magnitude and direction...Thus...An object undergoes acceleration when:1. there is a change in the magnitude of the velocity (speed) of an object.2. there is a change in direction of an object.3. it changes both in direction and magnitude.


In what condition average velocity is equal to average speed?

1. magnitude of distance covered is equal to the magnitude of displacement. 2. the motion of the object is in a straight line i.e. in a particular direction.


The rate at which an object changes its velocity?

That's the magnitude of its acceleration.


The rate at which the velocity of an object changes?

That's the magnitude of its acceleration.


What is the rate at which the velocity of an object changes?

That's the magnitude of its acceleration.


What the definitioin of speed?

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


When is the average velocity equal to average of velocity for an object?

Always.


What happens to an object's velocity when it accelerates?

"Acceleration" implies that the velocity changes.


The speed and direction of a moving object determines the what of an object?

The speed and direction of an object combine to give its velocity with the speed being equal to the magnitude of the velocity.


Can an object change its direction when the magnitude of its velocity is zero?

If the velocity is zero, the object is not moving. So if it moves at all, it is changing direction.


For an object to be moving at a constant velocity is it necessary for it to be moving in a straight line?

Velocity is a vector quantity in which both magnitude and direction must be taken into consideration. For an object to have constant velocity, it is necessary that both the magnitude and the direction of the velocity must be constant. Even if either magnitude or direction is variable, velocity will not remain constant. On the other hand, speed remains constant if direction is changed and magnitude is kept constant, as speed is a scalar quantity.For an object to have constant velocity, it is necessary that the object move at a constant speed and not change course. That object must move in a straight line to have a constant velocity.


When you know the speed and the direction of an object's motion you know what?

The magnitude and direction of the object's velocity vector.


An object moving with velocity that constantly changes direction but never changes in magnitude is?

The object is moving in a path that keeps curving. Since its speed (magnitude of velocity) is constant, its path would be circular.


How can you put velocity in a science example?

the velocity of an object is the size of the speed/magnitude plus the direction it is going in


Can particle with constant speed be acceleration?

Yes. Velocity implies both a magnitude and a direction. An object going around in a circle moves at a constant speed, but the direction, and therefore the velocity, is changing.Yes. Velocity implies both a magnitude and a direction. An object going around in a circle moves at a constant speed, but the direction, and therefore the velocity, is changing.Yes. Velocity implies both a magnitude and a direction. An object going around in a circle moves at a constant speed, but the direction, and therefore the velocity, is changing.Yes. Velocity implies both a magnitude and a direction. An object going around in a circle moves at a constant speed, but the direction, and therefore the velocity, is changing.


Can an object have a varying speed it its velocity is constant?

No. Speed is the magnitude of the velocity. If either or both the speed and direction vary, the velocity is not constant.


What happens if an object covers equal distances in equal periods of time?

Then you can say that the object's speed and the magnitude of its velocity are constant, and the magnitude of its acceleration is zero.


Can the magnitude of the instantaneous velocity of an object ever be greater than the speed?

yes


What does velocity and speed have in common?

a magnitude - the quantity representing how fast an object is moving


Can an object have a constant spped and velocity at the same time?

Velocity is a vector quantity. That means it has direction and magnitude. Speed is a scalar quantity, it only has magnitude. It is possible to have constant speed and constant velocity but it is also possible to have constant speed but changing velocity if the object is changing direction.


The velocity of an object can what if the speed of an object remains constant?

The velocity can still change, even if the speed doesn't. This is because velocity is a vector - not only the magnitude is important, but also the direction.