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So here, let me explain the new concept.
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Yes, I know that this kind of work down
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by a force problem, you can do it by
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computing's F that they are which you first, right
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out the F then Asai right here and you feel
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are prime. But you can easily get by the
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para militarization off the off the kerf, which is
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given by a settlement. So he's use a standard
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perma authorization. You can come to the dock for
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the off them and for X y Z were replaced
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by two tea and five and maybe a few steps
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of U substitution will gives us answer. However,
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there's a much easier for for this problem. However
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, your force field can be returned a potential the
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radiant off some potential function Isa grating off some scaler
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function. Not all force field can be read like
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that is a very special kind of force field.
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In this case, you can easily verified that the
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radiant off this scaler function is this force field,
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or is this battlefield that will just tell you that
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it's the work down? This simply is a different
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sobs officer potential function. So hey, embark on
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borrowing the concept from the next section. But I
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think it worth mentioning it now because if you go
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through this long process, which I did a lot
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of times before, it will be unnecessary for for
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a problem like this, so f off to one
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. So answer Well, simply beauties and nice things
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about this is it doesn't have to be a straight
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line. You can go through any passes. Assume
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was your sign. Point a and point. It's
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Asem's. That energy is always like this and that
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Let me emphasize that there is on ly. It
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only works for for the force field that can be
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written as a potential. If it is not the
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case, you cannot apply this result So this will
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be negative K over twenty five plus four plus one
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thirty minus that k over too, which is OK
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one over to minus one over square root of thirty
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. And if you want, you can afford to
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simplify that