Rewrite the sentences using reported speech. Example: Carrie said: "Mother, I don't have a dress to wear." Carrie told her mother (that) she didn't have a dress to wear.

Из формулы для определения F выражаем r:
r = ∛(F/(α*ρ*g)) = ∛(2688Н / (4,2*1000 кг/м³*10 Н/кг)) = ∛0,064 = 0,4 м
ответ: 0,4 м.

 F=αρgr³
r³=F/(αρg)=2688/(4.2·1000·10)=0,064
r=∛0,064=0,4 (м)
ответ: 0,4 м