The 600 Ib pole is anchored by cables to supports at A, B and C.The coordinate directional angles of cable OA are a1, B1, and y1.The coordinate directional angles of cable OB are a2. B2, and y2. The coordinate directional angles for cable OC are a3. B3. and y3. COLLAPSE IMAGES a1- 40 deg B1 - 69 deg 02- 119 deg B2 - 67 deg Find the angle e between cables OA and OB deg ENTER 3 tries remaining 1 pointa) poasibie

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Find the angle θ between cables OA and OB.

The 600 Ib pole is anchored by cables to supports at A, B and C.The coordinate directional angles of cable OA are a1, B1, and y1.The coordinate directional angles of cable OB are a,, B2, and y2. The coordinate directional angles for cable OC are a3, B3, and y3
B
A
COLLAPSE IMAGES
a1 = 40 deg
B1 = 69 deg
a2 = 119 deg
B2 = 67 deg
Find the angle e between cables OA and OB.
deg
ENTER
3 tries remaining. 1 point(s) possible
Transcribed Image Text:The 600 Ib pole is anchored by cables to supports at A, B and C.The coordinate directional angles of cable OA are a1, B1, and y1.The coordinate directional angles of cable OB are a,, B2, and y2. The coordinate directional angles for cable OC are a3, B3, and y3 B A COLLAPSE IMAGES a1 = 40 deg B1 = 69 deg a2 = 119 deg B2 = 67 deg Find the angle e between cables OA and OB. deg ENTER 3 tries remaining. 1 point(s) possible
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