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

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

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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