d) Calculate the magnitude of the angle 0 in the Figure 1(b) that will maximize the moment of the force P about the point A. How can we answer part B?????? P = 60 N B 1.2 m 1.2 m 450

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter6: Beams And Cables
Section: Chapter Questions
Problem 6.6P: Find the internal force systems acting on sections 1 and 2.
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How can we answer part B ??? 

c) Figure 1(c) shows a trolley which carries two forces of magnitudes 1600 N and
P. The force P makes angle a = 25° with the vertical direction in the
configuration shown in the figure. Calculate the magnitude of the force P so
that the resultant force is vertically downwards.
Done
d) Calculate the magnitude of the angle 0 in the Figure 1(b) that will maximize the
moment of the force P about the point A.
How can we answer part B??????
P = 60 N
В
1.2 m
1.2 m
450
Figure 1 (b)
Transcribed Image Text:c) Figure 1(c) shows a trolley which carries two forces of magnitudes 1600 N and P. The force P makes angle a = 25° with the vertical direction in the configuration shown in the figure. Calculate the magnitude of the force P so that the resultant force is vertically downwards. Done d) Calculate the magnitude of the angle 0 in the Figure 1(b) that will maximize the moment of the force P about the point A. How can we answer part B?????? P = 60 N В 1.2 m 1.2 m 450 Figure 1 (b)
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