Q & .. by E Park https://padlet.com/M105/Math4L en-us 2023-06-05 14:05:14 UTC 2025-12-30 16:40:54 UTC hello@padlet.com Ex 1.7(2번) M105 https://padlet.com/M105/Math4L/wish/2614858111 S_{1} 의 에너지가 음이 되도록 하는 벡터 찾기

]]> 2023-06-05 14:13:47 UTC https://padlet.com/M105/Math4L/wish/2614858111 [추가] xy-평면에 놓인 해당 벡터 예시 M105 https://padlet.com/M105/Math4L/wish/2614866910 2023-06-05 14:21:40 UTC https://padlet.com/M105/Math4L/wish/2614866910