Jeeagh er bun Obbyr (fishig)

Ayns [[fishig]], ta '''obbyr''' çheet er y [[bree|vree]] ta arrit dys ny voish nhee trooid obbraghey forsey harrish scughey. 'Sy chummey s'oney, s'mennick t'eh er ny hoilshaghey myr troar [[forsey]] as [[scughey (vaghtoor)|vaghtoor]]. T'eh raait dy vel forsey jannoo obbyr yarrooagh my vel (tra t'eh currit rish) co-olt echey ayns troa scughee yn phoynt obbree. Ta forsey jannoo obbyr yiooldagh my vel co-olt echey noi troa scughee ec y phoynt obbree.<ref name=:1>{{cite web |url=https://www.ncert.nic.in/ncerts/l/keph106.pdf |title=Physics Book |author=[[National Council of Educational Research and Training|NCERT]] |date=2020 |website=ncert.nic.in |accessdate=24 Sauin 2021}}</ref>

Myr sampleyr, my vees bluckan freillt harrish yn eaghtyr as, ny yei, lhieggit, ta obbyr y forsey-stoo er y vluckan tra t'eh tuittym corrym rish trimmid y vluckan (forsey) er ny vishaghey liorish y foddeeaght dys yn eaghtyr (scughey). Tra ta'n forsey {{mvar|F}} shassooagh as tra ta'n uillin eddyr y forsey as y scughey {{mvar|s}} corrym rish {{math|θ}}, ta'n obbyr goll er taishbyney myr:
<math display="block" qid=Q42213> W = F s \cos{\theta}</math>

She [[scaillear (fishig)|mooad scaillagh]] ee yn obbyr, as, er-yn-oyr shen, ta mooadys eck agh t'ee gyn troa. Ta obbyr garraghey bree voish boayl dys boayl elley, ny voish cummey dys cummey elley. She [[joule]] (J) yn [[unnid SI]] t'ec obbyr, myr t'ec bree.

==Imraaghyn==
{{rolleyimraaghyn}}

{{Gurneil eaghtyrys}}

[[Ronney:Troyn bree]]
[[Ronney:Mooadyn fishigagh scaillagh]]
[[Ronney:Jeshaghteyrys obbrinagh]]
[[Ronney:Mooadyn obbrinagh]]
[[Ronney:Forsey]]
[[Ronney:Lhiurid]]