Բ ϱ Խ

2ȯ 33(2.27) ι 3(սǼο սǾз) Դϴ

ð

ǹ

*

2020.07.15

ι(9 ڷ, 2.26) 3 ʾƼ ε ް Ǿϴ ڴʰ ΰ ̶ 󵵰 ܿ ִ Դϴ. Ǯ Ǹ ϴ սǼ ε H=f*l*v^2/d*2*g Ŀ ־ ϸ H=0.02*3m*1.5^2 / 0.03m*2*9.8 = 0.2296 ɴϴ 4 0.0029 ϼ̴µ Ǯ ̳ ߸ µ ģ 𸣰ڽϴ Ȥ ѹ üũ Ź ɱ? մϴ

2020.07.18
ȳϼ.

Ͻ ƲȽϴ.

÷ֽŴ 0.2296 ½ϴ.

Ͻõ ȥ ȳ׿ Ŀ ̷ Ǽ ϰڽϴ.

մϴ ^^
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Խù ˻
ݱ
15 л Ŀ հ

[ ̿ ]

߰ ڰݺ 1:1 н

-

-

/̿

1. ̿
1) û ȳ
2) ̺Ʈ ߺ
3) ſ ڿ Ͽ Ŀ ߰縦 Ŀ ׷ ο Żǰ̳ ̺Ʈ, ֽ ȳ û ⿡ ´ 񽺸 ϱ .
(Ŀ׷: Ŀΰ, Ŀ, Ŀ, Ŀ߱, ĿϺ, Ŀ, Ŀ, Ŀӿ, Ŀ, Ŀ, Ŀҹ, Ŀп, Ŀð, , л, Ŀ )

2. ̿ ׸: ̸, ޴ȣ

3. /̿ Ⱓ: ÷κ 1Ⱓ ̿ϸ, ߰ 1 ıմϴ. ( 2 ) ٸ, ̿Ⱓ ̿뿡 öȸϽô 쿡 ıմϴ.

4. ûڴ ̿ ź ֽϴ. , ź 쿡 û ѵ˴ϴ.


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