Listen to what the conference participants say - вопрос №1012702 от amdv 21.06.2022 11:20

Question

Другие предметы: Listen to what the conference participants say about their countries. Try to guess which country they are from. Say why you think so. Example: Alison is from I think so because, she...

amdv · Answer

E=Eк+EпEк= m*v^2/2=(100000*40000)/2=2*10^9 ДжEп= m*g*h=100000*10*1=1*10^9 ДжE= 2*10^9+1*10^9=3*10^9 Дж...