Formelsamling B-niveau projekt [pdf] - sorenr.dk
Formelsamling B-niveau projekt [pdf] - sorenr.dk
Formelsamling B-niveau projekt [pdf] - sorenr.dk
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November 2003 <strong>Formelsamling</strong> Fysik B-<strong>niveau</strong> Side 2<br />
Indholdsfortegnelse<br />
RESUMÉ...................................................................................................................................................................................... 1<br />
SUMMARY.................................................................................................................................................................................. 1<br />
INDHOLDSFORTEGNELSE .................................................................................................................................................... 2<br />
INDLEDNING ............................................................................................................................................................................. 6<br />
TABELLER OG SKEMAER ..................................................................................................................................................... 7<br />
Konstanter, symboler og enheder......................................................................................................................................... 7<br />
Nuklidskema......................................................................................................................................................................... 7<br />
Omregningstabel til SI ......................................................................................................................................................... 8<br />
SI-Grundenheder.................................................................................................................................................................. 9<br />
Enheder................................................................................................................................................................................ 9<br />
Atommassetabel (sorteret efter Z) ...................................................................................................................................... 10<br />
Atommassetabel (sorteret efter navn)................................................................................................................................. 11<br />
Stoffers fysiske egenskaber................................................................................................................................................. 12<br />
2 KINEMATIK.......................................................................................................................................................................... 13<br />
2.1 RETLINET BEVÆGELSE:...................................................................................................................................................... 13<br />
Acceleration ....................................................................................................................................................................... 13<br />
Hastighed ........................................................................................................................................................................... 13<br />
2.2 KONSTANT ACCELERATION:............................................................................................................................................... 13<br />
Hastighed ........................................................................................................................................................................... 13<br />
Position .............................................................................................................................................................................. 14<br />
Positionsændring og hastighedsændring ........................................................................................................................... 14<br />
2.3 JÆVN CIRKELBEVÆGELSE: ................................................................................................................................................. 14<br />
Vinkelposition..................................................................................................................................................................... 14<br />
Vinkelhastighed.................................................................................................................................................................. 14<br />
Fart .................................................................................................................................................................................... 15<br />
Omløbstiden ....................................................................................................................................................................... 15<br />
Normalacceleration............................................................................................................................................................ 15<br />
Omløbsfrekvens.................................................................................................................................................................. 15<br />
Tilbagelagt vej.................................................................................................................................................................... 15<br />
Centrafugalkraft................................................................................................................................................................. 16<br />
3 KRÆFTER.............................................................................................................................................................................. 17<br />
Tyngdekraft ........................................................................................................................................................................ 17<br />
Massetiltrækning................................................................................................................................................................ 17<br />
Retvinklede kraftkomposanter............................................................................................................................................ 17<br />
Fjederkræfter ..................................................................................................................................................................... 18<br />
Friktion .............................................................................................................................................................................. 18<br />
4 STATIK................................................................................................................................................................................... 19<br />
Ligevægt............................................................................................................................................................................. 19<br />
4.1 VÆSKESTATIK.................................................................................................................................................................... 19<br />
Tryk .................................................................................................................................................................................... 19<br />
Densitet .............................................................................................................................................................................. 19<br />
Tryk i væsker ...................................................................................................................................................................... 19<br />
Opdrift, Arkimedes lov ....................................................................................................................................................... 20<br />
5 NEWTONS 2. LOV ................................................................................................................................................................ 21<br />
5.1 NEWTONS 2. LOV ............................................................................................................................................................... 21<br />
Newtons 2. lov.................................................................................................................................................................... 21<br />
5.2 RETVINKLEDE KOORDINATER ............................................................................................................................................ 21<br />
5.3 NORMAL OG TANGENTIAL KOORDINATER .......................................................................................................................... 21