목록Physics (1)
Front-end_dev
종단속도 문제풀이
A) Estimate the terminal speed of a wooden sphere(density 0.83g/cm^3) falling through air, tak-ing its radius as 8.00cm and its drag coefficient as 5.00 B) From what height would a freely falling object reach this speed in the absence of air resistance? 참고1: https://www.youtube.com/watch?v=EabUUrZFnFE 참고2: https://www.youtube.com/watch?v=edxmVPc4mSg 참고2 영상에서 고양이가 높은건물에서 떨어졌는데 잘만 뛰어다닌다.고양이가 높은건물에..
Physics
2018. 4. 13. 04:22