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Fysik spørgsmål

De er super svære

Energi der frigives fx ved forbrænding af kul kemisk energi
formel for kinetisk energi ½m*v^2
tyngdeacceleration i danmark 9,82 m/s^2
SI-enheden for energi E
Formel for rho m/v
Summen af potentiel energi og kinetisk energi mekanisk energi
Hvad skal man for at gå fra g --> kg ? *1000
Energi hverken opstår eller forsvinder, energi ... omdannes
Beliggedheds energi potentiel energi
Bevægelses energi kinetisk energi
V rumfang
Hvor mange % dækker vindenergi, af det danske energiforbrug? 20%
130 år vil denne gasart holde endnu........ naturgas
Created by: Andrae