Beam AD carries the two 40-lb loads shown. The beam is held by a fixed support at

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Beam AD carries the two 40-lb loads shown. The beam is held by a fixed support at D and by the cable BE which is attached to the counter-weight W. Determine the reaction at D when

(a) W = 100 lb,

(b) W = 90 lb.

-5 ft- D. V40 Ib 40 lb 4 ft

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Vector Mechanics For Engineers Statics

ISBN: 9780072931105

7th Edition

Authors: R.C.Hibbeler

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Question Posted: Oct 02, 2010 04:22 AM

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Beam AD carries the two 40-lb loads shown. The beam is held by a fixed support at

Question:

-5 ft- D. V40 Ib 40 lb 4 ft

Step by Step Answer:

B W 5ft 4016 40 lb LAREFL 4 ft f bd Mo a W 100 lb From fbd of beam AD EF 0 EF 0 ...View the full answer

Vector Mechanics For Engineers Statics

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