projectsetting๋„ ํ™•์ธํ•˜๊ณ 

rigidbody๋„ ๋ถ™์ด๊ณ 

kinetic์ณ ๊ป๊ณ 

usegravity ์ผฐ๊ณ 


ใ……ใ…‚ ๊ทผ๋ฐ ์™œ ์‹œ์ž‘ํ•˜๋ฉด ๋ฌผ๊ฑด ์•ˆ๋–จ์–ด์ง€๋ƒ