FORMULAS1 - g = G m 1 m 2 r 2 v = Gm E r T = 2 r v...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
FORMULAS CHAPTER 1: sin ! = opposite hypotenuse cos = adjacent hypotenuse tan = opposite adjacent CHAPTER 2: ! x = x 2 " x 1 v av, x = x 2 ! x 1 t 2 ! t 1 = " x " t a av, x = v 2 ! v 1 t 2 ! t 1 = " v " t v x = v 0 x + a x t x = x 0 + 1 2 v 0 x + v x ( ) t x = x 0 + v 0 x t + 1 2 a x t 2 v x 2 = v 0 x 2 + 2 a x x ! x 0 ( ) CHAPTER 3: ± v av = ± r 2 ! ± r 1 t 2 ! t 1 = " ± r " t ± a av = ± v 2 ! ± v 1 t 2 ! t 1 = " ± v " t v x = v 0 x x = x 0 + v 0 x t v y = v 0 y ! gt y = y 0 + 1 2 v 0 y + v y ( ) t y = y 0 + v 0 y t ! 1 2 gt 2 v y 2 = v 0 y 2 ! 2 g y ! y 0 ( ) a rad = v 2 R CHAPTER 4: ± F = m ± a ! w = mg CHAPTER 5: f k = μ k n f s ! s n F spr = ! kx CHAPTER 6: F
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: g = G m 1 m 2 r 2 v = Gm E r T = 2 r v QUADRATIC FORMULA ax 2 + bx + c = 0 ! x = " b b 2 " 4 ac 2 a PHYSICAL CONSTANTS g = 9.81 m/s 2...
View Full Document

Ask a homework question - tutors are online