Answer detailly 4 showing all steps and explaining each path taken in your solution 4.RcerePThe figure above shows a uniform rectangular lamina OQRS, where OQ 4a and QR = a. A sector OPS ofradius a 2nd centre O is removed from the lamina. Given that the centre of gravity G of the sector OPS isat a distancePORS from OS and from OQ175from both OQ and OS. Find the distances of the centre of gravity of the remaining lamina

Given that, The centroid of the rectangle and sector can be given as, The sector of the quarter…

The figure above shows a uniform rectangular lamina OQRS, where OQ = 4a and QR a. A sector OPS of radius a nd centre O is removed from the lamina. Given that the centre of gravity G of the sector OPS is at a distance PORS from OS and from 0Q cere 175 from both OQ and OS. Find the distances of the centre of gravity of the remaining lamina 37

The figure above shows a uniform rectangular lamina OQRS, where OQ = 4a and QR a. A sector OPS of radius a nd centre O is removed from the lamina. Given that the centre of gravity G of the sector OPS is at a distance PORS from OS and from 0Q cere 175 from both OQ and OS. Find the distances of the centre of gravity of the remaining lamina 37

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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The below product in Figure Q1 requires to be sand casted based on the dimensions given. The past records revealed that a cylinder with a diameter of 1.5m with a height of 3m solidifies in 3 minutes in a sand casting operation using a similar material. a) Calculate the process time required for this design below. b) Suggest a suitable design of the riser. Specify what would be the riser dimension be in order to cater for this design. Justify your answer for the minimum possible size. c) Sketch a cross sectional drawing of the casting process with proper labeling of all the critical parts and suggest how would you modify the casting process if the cylinder part below required to be hollow instead of fully solid. r= 8 cm h = 60 cm 24 cm h = 220 cm Figure Ql
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hello, where did you get the values from the first equation in step 2? and also, what formula did you use for this? thank you :)
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could you plz take a photo of the solution, the solution above isn't clear, the words are all put together so i can't quite get it.
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Provide and illustration to what is asked.
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