tranMechanical Engineering(6)Find centroid.20100-50 - 50Dimensions in mma)(0,66 1)b)(0,67 1)C)(28.1, 50.8)d)(0,55.9)PREVIOUS QUESTION

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Answered: (6) Find centroid. 20 100 50 50…

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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Q 24 please
15 - At point O in the figure F1 = 27i + 29j F2 = -32i + 14j F3 = -16i - 8j F4 = -24i - 15j Find the sum of the vectors. What is the strength of the resultant vector? A) 50,26B) 49,24C) 45.39D) 47.03E) 55,62
Q3/ For the figure below: * a) The total area is: 00 000 О 0 0 0 65 67 O 76 99 63 :Q3/b) Find the value of X-bar * 86 -2.331 -1.478 0 2.134 1.45 -3.657 :Q3/C) Find the value of Y-bar* 3.875 4.88 0 2.442 4.889 6" 2 6" 1"
please solve question 7 thaaanks sir
Be sure to include units with your answers. Show your work. 40 mm X = Y = 60 mm 50 mm X 1) 8 pts) Find X for the centroid of the shape above. 2) 8 pts. Find Y of the shaded shape below. Ľ
ut rtia abo Q 5) Find the moment of ine o — = e = o o= S &~ o o
a) A simply supported beam has a symmetrical rectangular cross-section. If the second moment of area (I) of a beam with a rectangular cross-section is11.50 x 106 mm4 about its centroidal x-axis and the depth dimension (d) of the rectangular section is 180 mm, determine the breadth dimension (b) for this beam section. Give your answer in millimetres (mm) and to 2 decimal places. Assume the beam section material is homogeneous. b) The same rectangular cross-section beam in Q2b is subjected to a maximum bending moment of 25,000 Nm and experiences sagging. Assuming that the centroidal axis passes through the beam section at (d/2), calculate the maximum bending stress (σmax) the beam will experience. Give your answer in N/mm2 and to 2 decimal places.
47. Consider the triangle with vertices A(3,–1), B(-2, 4), and C(-3,–3). What is the interior angle at vertex B? A) 53.13° B) 48.13° C) 63.43° D) 58.32°
I need the answer as soon as possible
A rack is made from roll-formed sheet steel and has the cross section shown. Determine the location (x, y) of the centroid of the cross section. The dimensions are indicated at the center thickness of each segment. y -30 mm- 5 A) 15 mm 4 B) 7,5 mm 80 mm C) 0 mm 50 mm D) 5 mm 1 7 E) 10 mm 15 mm 15 mm 2KL 15* x, +50* x, +15*x, + 30 * x +30 *: x; +80* x6+15 *x, X = 235 X3 = ? 3. 2.
4 I. a docs.google.com/forms/d/e/1FAlpQLSet : Untitled Section F1- 10 kN F2 = 26 kN - 45 F3 =8 kN BI 4 m F4= 44 kN Va -45 F5 = 8 kN 1] What is the resultant moment of the five forces acting on the rod about point A? a) 77.5 kN.m b) 108.1 kN.m e) 59.8 kN.m d) 153.1 kN.m e) 23.1 kN.m n 86.4 kN.m 2] What is the resultant moment of the five forces acting on the rod about point C? a) 44.5 kN.m b) 187.1 kN.m c) 59.8 kN.m d) 153.4 kN.m e) 99.1 kN.m ) 86.4 kN.m 3] What is the moment of the force F1 about point E? a)- 14.6 kN.m b)- 106.1 kN.m )-45.8 KN.m d) - 215.8 KN.m e) - 99.7 kN.m 0- 188.1 kN.m 4] What is the moment of the force F2 about point D? a) 19.5 kN.m b) 122.1 kN.m c) 88.8 kN.m d) 147.1 kN.m e) 58.1 kN.m ) 135.4 kN.m 5] What is the moment of the force F5 about point A? a) 11.8 kN.m b) 5.7 kN.m e) 44.S kN.m d) 19.1 kN.m e) 69.4 kN.m )1.4 kN.m * ;The answer is [1 a O ->
i need the answer quickly

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(6) Find centroid. 20 100 50 50 Dimensions in mm a) (0,66 1) b) (0,67 1) c) (28 1.50 8) d) (0,55 9)