Mekanik del 1

The exercise was created 2023-01-04 by andersson0513. Question count: 12.

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  • f = us * N Kroppen är i jämvikt men påväg att börja glida
  • f < us * N varken glidning eller påväg att börja glida
  • f = uk * N glidning sker
  • V mgx
  • V (fjäder) kx^2/2
  • Cirkelbåge tröghet mr^2
  • halvcirkelbåge mr^2/2
  • energiförlust deltaT/T0=(T0-T)/T0
  • varv/minut till rad/s 2pi/60
  • integrering rita upp
  • rullningssamband x=teta*radie
  • Lagen om arbete U=T-T1 och U=Uf+Umg+UM

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https://spellic.com/eng/exercise/mekanik-del-1.11193743.html

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