Architecture
°ÇÃà Architecture


³«ÇÏ»êÀÇ ÇÏ°­¼Óµµ(speed of the parachute)

ÀÛ¼ºÀÚ Uploader : freeday ÀÛ¼ºÀÏ Upload Date: 2022-04-17º¯°æÀÏ Update Date: 2022-04-17Á¶È¸¼ö View : 496

Á¶Á¾»çÀÇ ¸ö¹«°Ô°¡ M (kg), ³«ÇÏ»êÀÇ Áö¸§ÀÌ D (m), Ç׷°è¼ö°¡ Cd, °ø±âÀÇ ¹Ðµµ°¡ ¥ña (kg/m^3) ÀÏ ¶§, ³«ÇÏ»êÀÇ ÇÏ°­¼Óµµ V (m/s) ´Â ´ÙÀ½°ú °°´Ù.

Ç׷°ú ¸ö¹«°Ô°¡ °°À¸¹Ç·Î,

M*g = (1/2)*Cd*¥ña*V^2*(¥ð/4)*D^2

V = sqr(8*M*g/(Cd*¥ð*¥ña))/D

ÀÌ µÈ´Ù.

*** Âü°í¹®Çå[References] ***

V = sqr(8*M*g/(Cd*¥ð*¥ña))/D
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