statics hwk_five

statics hwk_five - A transmission tower is held by three...

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Unformatted text preview: A transmission tower is held by three guy wires anchored by bolts at B, C, and D. If the tension in Wire AB is 2100 N, determine the compo— nents of the force exerted by the wire on the bolt at B. ‘>% WWW? ; 5344146, (5W5 'pzmsfiods 1’0 MEDINA—ng ACO) '20) O)m« O.) ‘7“ GA— _____._—-§' 5»: 1m 51“; , 1*: 4i-+ZOJ‘—5E m 3&1: UE41+ZOZ+(-S')Z '1 AM. 2 ' 42.; +20“.— ‘ETI'L - .. ; a :— . ‘ i“ ,Tm 210ml[ 1%- P "400;: 4—2an 50mg N ,, b(¢)oi-—‘3,3) #WK$ Wm 17%,, P 53') fimfli 3 V/ 1 Three cables are used to tether a balloon as shown. Determine the vertical force 1’ exerted by the balloon at A knowing that the tension in cable AB is 259 N. A 3 I I . gégzzsgjjw4ggf _[_‘:‘f§£4£‘207a21'+05 N .-—.§» (5-43: _ *1 «9* 7H __ fl .9” ) RE i" g I ' “.4 I gas. ‘gc )fi = T' 1 W s: @r_3247;;a3”03577;§j+0<-55316¢E . - 7 fl :. {/47 M “f7 0_ (9:31“ 6 j . _ 'I__ ._ a i 3’39 ’ ETD 9%” Eva } W ‘3' 07w? 0:862%0 9459357,;5! ”‘ (93 a) mafia: ajfl4%0:32‘%’ffifl =10 MWJ £ £ T I _ i (4791‘s) 1 E} SE; as: 12—2012” we 562%? :o g; P... aggng 5-1 # f ‘ i (4195:?) " 5&7?- 9:51:78? #1 a agifif, H3? 273.95 ' E J‘ . . I g) Prafiészffiiég: 570 7?: f0 31.,7N l i W 1,. . ’ 24M 9%01 L..WMW O fig: 535%»! i I l 2? 141 50 SHEETS 2"-142 100 SHEETS AM PAD ‘ 22-144 200 SHEETS 5&5; A force P is applied as shown to a uniform cone which is sup- ported by three cords, where the lines of action of the cords pass through the vertex A of the cone. Knowing that the cone weighs 1.6 lb, detemgjne the range of values of P for which cord CF is taut. ‘ 5? «gm TMJLW MAX ffilélm. x mew, Sowemmnew M..ng gfwtg) ‘ mun/.95; a). Mal Tm tenor’WM” . @«e‘ TM‘O) %fi( =0 £3. 0‘67“? 77%; -Q. u%% +m @Zfir-o e 0e99zafee+0.99237Ao -- Ma "' 9.0877 72% *O- 032.”;“3 The: ‘0- 9&6ka 7 age-1760.93,)-94l9g25431tgb =, a. 1 . + , =1 e g ( Mm»on 9923“) 09925W» ' Q ~ mzoeeéw. 9,692.9»Tmahfi {a Tw-r’zafifl, 7| ‘ _ 0-5 P4 0.3% lb ‘ ...
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This note was uploaded on 09/11/2008 for the course CE 2450 taught by Professor ? during the Spring '08 term at LSU.

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statics hwk_five - A transmission tower is held by three...

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