Recent content by physicisTboB
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Undergrad Formula for finding point on a line given distance along a line
Yeah, that's it I guess you've been right that I didn't have to do that first ratio with the a and c. I never really saw it like that, thanks.- physicisTboB
- Post #18
- Forum: General Math
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Undergrad Formula for finding point on a line given distance along a line
C does lie on the line, however it is not the total distance to the point.- physicisTboB
- Post #14
- Forum: General Math
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Undergrad Formula for finding point on a line given distance along a line
No, c isn't the distance along the line, c is the hypotenuse of the triangle that is used to find the ratio of the x length to the distance along the line. Then using this ratio: deltax the total change in x c the hypotenuse of the triangle a the horizontal leg of the triangle z the distance...- physicisTboB
- Post #11
- Forum: General Math
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Undergrad Formula for finding point on a line given distance along a line
So here's the equation with wil3's correction (with latex =D) c = \sqrt{((a)^2+(m*(x_o+a)+b-y_o)^2)} a, and c exist to establish legs of a triangle to get a ratio of line length to horizontal length, and yes I found this using the Pythagorean theorem. deltax is the horizontal distance from x_{o}...- physicisTboB
- Post #9
- Forum: General Math
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Undergrad Formula for finding point on a line given distance along a line
So for a while i have been wondering if there was a way to find a point a certain distance along a linear function, so I decided that with my extreme pre-calc level of math that I would try and write an equation for it. long story short I would appreciate it if someone would take a look at the...- physicisTboB
- Thread
- Formula Line Point
- Replies: 17
- Forum: General Math
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Undergrad Can Time Travel Create Paradoxes?
"Is it true that scientist have been able to accelerate photons at 99% the speed of light?" the photon will always travel at the speed of light in a vacuum this is the fundamental of Quantum physics, that time not the speed of light is the variable.- physicisTboB
- Post #7
- Forum: Special and General Relativity