CH18 - CAI 18-1 18-2 18-3 18-4 18-5 18-6 18-1 C C A A B B K...

Info iconThis preview shows pages 1–14. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: CAI 18-1 18-2 18-3 18-4 18-5 18-6 18-1 C C A A B B K K K K 1 1 2 2 1 l 2 l x x ) cos( ) ( ), cos( ) ( - =- = t t t X t x P450 D---- D n G---- 2 / 80 m GN G = d n D Gd k 3 4 8 = x O x S m k =- s k mg 18-2 kx x k mg x m s- = +- = ) ( 2 = + x x n O O-x m k n = 2 = + x x n ) ( , ) ( , = = = x x x t t c t c x n n sin cos 2 1 + = 1 1 cos c c x = = t c t c x n n n n cos sin 2 1 +- = n n c c 2 2 cos = = ) sin( ) ( + = t A t x n t t x t x n n n sin cos ) ( + = x a r c tg n = k m T n 2 2 = = n x A 2 2 2 + = m k n = t x o A sin A x = T 676 . 7 450 26519 = = = m k n 818 . 676 . 7 2 2 = = = n T m N k kg m / 26519 , 450 = = m=1kg h=0.1 m k=4900N/m k h m k n = 70 1 4900 = = S 1 s cm gh x o / 140 10 980 2 2 ; ) ( = = = = cm x A n o n o o 2 70 140 2 2 2 = = = + = O O---x x O k h ) sin( ) ( + = t A t x n t 70 sin 2 = cm 140 = = = o o n x tg , = 18-4 Q AB Q mm s 2 = = t O x O O-x mm s 2 = O , O-x = t , 2 =- =...
View Full Document

Page1 / 44

CH18 - CAI 18-1 18-2 18-3 18-4 18-5 18-6 18-1 C C A A B B K...

This preview shows document pages 1 - 14. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online