WZORY - geometria.pdf

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Geometriaró»niczkowa-przydatnewzory

~ T ( t 0 )= ~r 0 ( t 0 )

~ B ( t 0 )= ~r 0 ( t 0 ) × ~r 00 ( t 0 )

~ N ( t 0 )= ~ B ( t 0 ) × ~ T ( t 0 )

{ ( t )= | ~r 0 ( t ) × ~r 00 ( t ) |

~ OS = ~r ( t )+ R ( t ) · ~n ( t )

( t )= [ ~r 0 ( t ) × ~r 00 ( t )] ~r 000 ( t )

| ~r 0 ( t ) | 3

| ~r 0 ( t ) × ~r 00 ( t ) | 2