60 БАЛЛОВ ПОМОГИТЕ СРОЧНО. Created by SomethingBetter. fizika-ru

60 БАЛЛОВ ПОМОГИТЕ СРОЧНО...

SomethingBetter @SomethingBetter

August 2022 1 21 Report

60 БАЛЛОВ ПОМОГИТЕ СРОЧНО

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sokolovvovikn

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5) кпд=(T1-T2)/T1=(800-250)/800=0,688
rgl=(Q1-Q2)/Q1 Q2=Q1*(1-0,688)=21,84 Дж
6) T1=3*T2 кпд=(3*T2-T2)/3*T2=0,67
Q2=Q1*(1-кпд)=40*(1-0,67)=13,2 Дж
A=Q1-Q2=40-13,2=26,8 Дж

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kater za 1ch 20min proplyvaet po techeniyu reki 24 km a protiv techeniya za 15 ch na

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SomethingBetter August 2021 | 0 Ответы

geometriya srochno pomogite pozhalujstae9e2ba6dc823e5e484d8cb2a6711089a 87785

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dvizhenie materialnoj tochki opisyvaetsya sleduyushimi uravneniyami xt2 3t yt

pozhalujsta pomogite reshit 6 7

srochno pozhalujsta nomera 6 7 s resheniem

dana sistema 2x ay 6 x 3y 10 pri kakom znachenii a resheniem uravneniya

kater za 1ch 20min proplyvaet po techeniyu reki 24 km a protiv techeniya za 15 ch na

geometriya srochno pomogite pozhalujstae9e2ba6dc823e5e484d8cb2a6711089a 87785

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