ParagraphStylesA 20-ft cantilever beam is shown in the figure below. Load W, = 200 lb, or W,= 500 lb, or both maybe applied at the midpoint B or at the end of the beam C. The bending moment induces at the fixed supportA, MA, will depend on the magnitudes of the loads at B and C.(a) Determine the sample space of MA-(b) Determine the following events:E, = (MA> 5,000 ft – lb)E2(1000 < MA < 12,000 ft – lb)E3 = (2,000, 7,000 ft – lb)Are the events E1 and E2 mutually exclusive? Explain why.%3D(c) Assume the following respective probabilities for the positions of the two loads:P(W1 at B)0.25P(W1 at C) = 0.60P(W2 at B) = 0.30P(W2 at C)0.50Assuming that the positions of W1 and W2 are statistically independent; what are therespective probabilities associated with each of the possible values of MA ?(d) Determine the probabilities of the following events:E1, E2, E3 E1 0 E2 E1 U E2, and E2

Answered: Image /qna-images/answer/1e33bf04-69d1-4f81-8f5b-16decb4902b6.jpg

in the figure below. Lo- pplied at the midpoint B or at the end of the beam C A, will depend on the magnitudes of the loads at Ba a) Determine the sample space of MA- b) Determine the following events: E = (MA> %3D

in the figure below. Lo- pplied at the midpoint B or at the end of the beam C A, will depend on the magnitudes of the loads at Ba a) Determine the sample space of MA- b) Determine the following events: E = (MA> %3D

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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