16.07.2013 Views

Fö 3: Partikeldynamik - IFM

Fö 3: Partikeldynamik - IFM

Fö 3: Partikeldynamik - IFM

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Galile transformation (Konstant relativ v)<br />

r´ = r − vt<br />

V´= V − v<br />

a´ = a<br />

t´= t<br />

Klassiska relativitetsprincipen<br />

Krafterna:<br />

F = dp/dt = m dV/dt = ma (Newton II)<br />

F´= dp´/dt = m dV´/dt = ma´<br />

Eftersom a´ = a blir F = F´<br />

Slutsats: Rörelsemängden konserveras och<br />

samma krafter mäts i inertialsystem som rör<br />

sig med konstant hastighet relativt varandra.

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!