λ‚΄κ°€ μ›€μ§μ΄λŠ” 속도가 V 둜 κ³ μ •λΌμžˆμ„λ•Œ


ν•œμͺ½ λ°©ν–₯으둜 λ“±μ†λ„λ‘œ μ›€μ§μ΄λŠ” μƒλŒ€λ°©μ„Β 

μ •ν™•νžˆ λ§Œλ‚˜λŠ” 지점을 μ•Œμˆ˜μžˆλŠ” 방법이 μžˆμ„κΉŒ?


λ­” κ³΅μ‹μ΄λ‚˜ 검색어λ₯Ό 쳐야 λ‚˜μ˜¬κΉŒ..


λ„ˆλ¬΄ λ³΅μž‘ν•œ μˆ˜ν•™ λ“€μ–΄κ°€λ©΄.. 쭈ꡬ리됨




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