[๋Œ€ํ•™๋ฌผ๋ฆฌํ•™] ํฌ๋ฌผ์ฒด ์šด๋™ ๊ณต์‹

ํฌ๋ฌผ์ฒด ์šด๋™ (Projectile Motion)

INDEX
๋ฐœ์‚ฌํ•œ ๊ฐ๋„ (์ดˆ๊ธฐ ๋ฐœ์‚ฌ ๋ฐฉํ–ฅ): $\theta_i$
์ˆ˜ํ‰ ๋„๋‹ฌ ๊ฑฐ๋ฆฌ: $R$
์ตœ๋Œ€ ๋†’์ด: $h$
์ดˆ๊ธฐ ์†๋„ ๋ฒกํ„ฐ: $v_i$
์ค‘๋ ฅ ๊ฐ€์†๋„: $g$
์ตœ๊ณ ์  ๋„๋‹ฌ ์‹œ๊ฐ„: $t_A$

 

์ตœ๊ณ ์  ๋„๋‹ฌ ์‹œ๊ฐ„ ($t_A$)

$t_A=\frac{v_isin\theta_i}{g}$

 

์ตœ๋Œ€ ๋†’์ด ($h$)

$h=\frac{v_i^2sin^2\theta_i}{2g}$

 

์ˆ˜ํ‰ ๋„๋‹ฌ ๊ฑฐ๋ฆฌ ($R$)

$R=\frac{v_i^2sin2\theta_i}{g}$