✨ Best Answer ✨
お久しぶりです^_^
これは初歩的な数学の知識ですね
1/√a = √(1/a) (√b)/(√a)=√(b/a)
a=√(a²)
2πのところは変化してないのでそこは省略します
r/√(g*r*tanθ)={√(r²)}/{√(g*r*tanθ)}
=√{r²/(g*r*tanθ)}
=√{r/(g*tanθ)}
です!!
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
なるほど！理解できました！ありがとうございます😊😊😊