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°ÇÃà Architecture


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ÀÛ¼ºÀÚ Uploader : ¹Ï´ø¸»´øÆÑÆ® ÀÛ¼ºÀÏ Upload Date: 2019-10-25º¯°æÀÏ Update Date: 2019-10-28Á¶È¸¼ö View : 410

°­ÀÇ ÇÏ·ù¿¡¼­ »ó·ù ¹æÇâÀ¸·Î L (km) ¸¸Å­ ¶³¾îÁø °÷À» ¹è·Î ¿Õº¹ÇßÀ» ¶§, »ó·ù·Î ¿Ã¶ó°¡´Â µ¥ t1 (hr) ÀÌ °É¸®°í, »ó·ù¿¡¼­ ÇÏ·ù·Î ³»·Á¿À´Âµ¥ t2 (hr) ÀÌ °É·ÈÀ» ¶§, ¹èÀÇ ½ÇÁ¦ ¼Ó·Â V (km/hr) ¸¦ ±¸ÇÑ´Ù.

°­¹°ÀÇ ¼Ó·ÂÀ» Vr (km/hr) ¶ó°í Çϸé,

t1 = L/(V-Vr)
t1*V - t1*Vr = L
Vr = (t1*V - L)/t1

t2 = L/(V+Vr)
t2*V+t2*Vr = L
Vr = (L-t2*V)/t2

°¡ µÈ´Ù.

(t1*V - L)/t1 = (L-t2*V)/t2 À̹ǷÎ,

t2*(t1*V - L) = t1*(L-t2*V)

2*t1*t2*V = (t1+t2)*L

V = (t1+t2)*L / (2*t1*t2)

ÀÌ´Ù.





*** Âü°í¹®Çå[References] ***

V = (t1+t2)*L / (2*t1*t2)
º¯¼ö¸í Variable º¯¼ö°ª Value º¯ ¼ö ¼³ ¸í Description of the variable


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