# PHYS 213 - a y = − g ; a x = 0 . (b) g = 9 . 8 m/s 2 ;...

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Equations and Constants for Quiz 1 Note: you may detach this sheet from the quiz. You do not need to hand it in. 1. position: (a) displacement: x = x x 0 ; (b) distance: d = | x | . 2. velocity: (a) v AV G =( x x 0 ) / ( t t 0 ) ; (b) As t t 0 , v AV G v = dx/dt ; (c) speed: s = | v | . (d) displacement(2): x = R t t 0 v ( t 0 ) dt 0 . 3. acceleration: (a) a AV G =( v v 0 ) / ( t t 0 ) ; (b) As t t 0 , a AV G a = dv/dt. (c) velocity(2): v v 0 = R t t 0 a ( t 0 ) dt 0 . 4. constant acceleration in 1D: (a) v = v 0 + a ( t t 0 ) ; (b) x = x 0 + v 0 ( t t 0 )+ a ( t t 0 ) 2 / 2 ; (c) v 2 = v 2 0 +2 a ( x x 0 ) . 5. Free fall: (a)
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Unformatted text preview: a y = − g ; a x = 0 . (b) g = 9 . 8 m/s 2 ; (c) v x = v x ; (d) x = x + v x ( t − t ) ; (e) v y = v y − gt ; (f) y = y + v ( t − t ) − g ( t − t ) 2 / 2 ; (g) time in air: t AIR = 2 v y /g ; (h) max height : H = v 2 y / 2 g . (i) range: R = 2 v x v y /g. 1...
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## This note was uploaded on 01/29/2012 for the course PHYS 213 taught by Professor Oshea during the Fall '08 term at Kansas State University.

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