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H.W: (a) Calculate the moment of the 90-N force about point O for the condition = 15°. Also, determine the value of for which the moment about O is (b) zero and (c) a maximum. F= 90 N 800 mm - 600 mm -

H.W: (a) Calculate the moment of the 90-N force about point O for the condition = 15°. Also, determine the value of for which the moment about O is (b) zero and (c) a maximum. F= 90 N 800 mm - 600 mm -

Structural Analysis
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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2/36 250 N 15° 200 mm 30 mnd D M, = 250 cos/5°(0,200) - 250 Sin 15 (0.030) = 48,30-1.941=46.4 N m H.W: (a) Calculate the moment of the 90-N force about point O for the condition = 15°. Also, determine the value of 6 for which the moment about O is (b) zero and (e) a maximum. F= 90 N 800 mm - 600 mm -
Transcribed Image Text:2/36 250 N 15° 200 mm 30 mnd D M, = 250 cos/5°(0,200) - 250 Sin 15 (0.030) = 48,30-1.941=46.4 N m H.W: (a) Calculate the moment of the 90-N force about point O for the condition = 15°. Also, determine the value of 6 for which the moment about O is (b) zero and (e) a maximum. F= 90 N 800 mm - 600 mm -
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