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ÀÛ¼ºÀÚ Uploader : mop ÀÛ¼ºÀÏ Upload Date: 2018-02-01º¯°æÀÏ Update Date: 2023-07-10Á¶È¸¼ö View : 4317

ƯÁ¤ ³ôÀÌ y0¿¡¼­ Ãʱ⠼ӵµ V·Î ¼öÆò°ú ¥èÀÇ °¢µµ·Î ½î¾Æ ¿Ã·ÁÁø Æ÷»çüÀÇ ³ôÀÌ

y ¹æÇâ ¼Óµµ : Vy=Vsin¥è, x ¹æÇâ ¼Óµµ : Vx=Vcos¥è

y ¹æÇâ À̵¿°Å¸® : Sy(t) = Vy*t-(1/2)*g*t^2 = V*sin¥è*t-(1/2)*g*t^2

½Ã°£¿¡ µû¸¥ Æ÷»çüÀÇ ³ôÀÌ H(t) = y0 + V*sin¥è*t - (1/2)*g*t^2
½Ã°£¿¡ µû¸¥ Æ÷»çüÀÇ ¼öÆòÀ̵¿ °Å¸® Sx(t)=V*cos¥è*t  

´Ù½Ã y0±îÁö ³»·Á¿À´Â µ¥ °É¸®´Â ½Ã°£ t2´Â,  
V*sin¥è*t-(1/2)*g*t^2 = 0 À¸·ÎºÎÅÍ, t2 = 2Vsin¥è/g  

ÃÖ°íÁ¡¿¡ À̸£´Â ½Ã°£ t1Àº, t1 = t2/2, t1=Vsin¥è/g

¹Ù´Ú¿¡ ´ê´Â ½Ã°£ t3´Â, H(t) = y0 + V*sin¥è*t - (1/2)*g*t^2 = 0 À̹ǷΠ±ÙÀÇ °ø½ÄÀ¸·ÎºÎÅÍ,  
t3 = (1/g)*(V*sin¥è+((V*sin¥è)^2 + 2*g*y0)^(1/2))

µû¶ó¼­, ¼öÆòÀ̵¿°Å¸® L Àº

L = V*cos¥è*(1/g)*(V*sin¥è+((V*sin¥è)^2 + 2*g*y0)^(1/2))

*** Âü°í¹®Çå[References] ***

L = V*cos(¥è)*(1/g)*(V*sin(¥è)+((V*sin(¥è))^2 + 2*g*y0)^(1/2))
º¯¼ö¸í Variable º¯¼ö°ª Value º¯ ¼ö ¼³ ¸í Description of the variable


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