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A point u can refur to
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∙ 12y ago
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What describes the position of an object?
a reference point i just had that test a while ago!
What is the purpose of a reference point?
A reference point helps to explain why we are, where we are.
Why is it important to know that your reference point is moving?
If your reference point it moving, then it cannot be considered a reference point. Your reference point should be something constant. Something that can be relative to any situation. If it moves, you lose this relativity.
Does the displacement arrow depend on the choice of reference point?
Yes and no.Some use "displacement" only to describe a change in the position of an object from some initial starting point to some ending point. That is, there is a distinction between "position" and "displacement." The position would be defined relative to a reference point. In that case the arrow depends only on where the particle was and where it ended up and the reference point does not matter.Others use a definition for displacement which describes the difference between an object's position and a fixed reference point. That is, how far an object is displaced from a certain point even if the object had never been at that point. A distinction between position and displacement is not made. For this latter definition, the choice of reference point will make a difference in the direction of the arrow.In physics problems one usually only cares about the changes in position (and velocity, etc) and the choice of reference point will not affect these.
Can moving objects be a reference point?
No because enable to see if the object is moving it needs a reference point other than itself.
What describes the position of an object?
a reference point i just had that test a while ago!
A position describes an objects location compared to?
A reference point.
What is the purpose of a reference point?
A reference point helps to explain why we are, where we are.
What is the difference between position and displacement?
Position is a vector and displacement is also a vector. The difference is that, position describes a specific point relative to a reference point and displacement is the straight-line distance and direction from one point to another.
What is the fix reference point in photos?
What is the fixed reference point in the photos?
Where an object is with regard to a reference point is what?
Its position, relative to the point of reference.
Why is it important to know that your reference point is moving?
If your reference point it moving, then it cannot be considered a reference point. Your reference point should be something constant. Something that can be relative to any situation. If it moves, you lose this relativity.
Does the displacement arrow depend on the choice of reference point?
Yes and no.Some use "displacement" only to describe a change in the position of an object from some initial starting point to some ending point. That is, there is a distinction between "position" and "displacement." The position would be defined relative to a reference point. In that case the arrow depends only on where the particle was and where it ended up and the reference point does not matter.Others use a definition for displacement which describes the difference between an object's position and a fixed reference point. That is, how far an object is displaced from a certain point even if the object had never been at that point. A distinction between position and displacement is not made. For this latter definition, the choice of reference point will make a difference in the direction of the arrow.In physics problems one usually only cares about the changes in position (and velocity, etc) and the choice of reference point will not affect these.
How important the point reference?
Without a fixed Point of Reference, there is nothing to be relative to.
Can moving objects be a reference point?
No because enable to see if the object is moving it needs a reference point other than itself.
How do you use the word reference point in a sentence?
a good reference point is a very large tree when driving on a road
What is point of reference?
When you want to compare something or measure something, in order to make the comparison you have to know and agree where you are starting from. The point at which you are starting is your "reference point"
