Note: -You are attempting cuestion 5 out of 12Consider a tube having a rectangular cross-section as shown below. The tube is subject totwo twisting moments of 70 N-m and 35 N-m. Determine the average shear stressdeveloped at point A. The tube is fixed at the other end.40 mm60mm2 mma) 1.75 MPab)-1.65 MPaC) 4.086 MPaay 2.095 MPa

given; ⇒twisting moment (M1)=70N.m (clockwise from fixed point)⇒twisting moment (M2)=35N.m…

Answered: Consider a tube having a rectangul ar…

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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3. A 5.0 inches cube chiffon cake on a table was exposed to a shearing force of 0.20 lb. The upper surface was displaced by 0.80 inches. What is the Shear Modulus of the cake ( lb/in ^2)
In an industrial machine, two shafts have to be connected by using a muff coupling. The shaft rotates at a speed of 363 rpm and transmits a torque of 48 N-m. If the maximum torque exceeds the mean torque by 16%. Take the value of allowable shear stress as 55 MPa. Find the value of the following i) Power transmitted in kW ii) Maximum torque transmitted in N-m iii) Diameter of the shaft in mm.
The allowable stresses for the splice shown are the following: 150 MPa for shear of rivets, 1.35Fy for bearing,0.60Fy for tension and Fy = 250 MPa. Note: rivet holes are 2 mm bigger than the rivet diameter and the middleplate is 20 mm thick. Find the diameter of the rivets so that the joint capacity due to shear approximately equal to the bearingcapacity.a. 25.4 mm c. 28.65 mmb. 30.79 mm d. 36.97 mm Find the maximum safe value of P without exceeding the allowable shearing stressa. 773.6 kN c. 938.3 kNb. 878.1 kN d. 848.2 kN Find the maximum safe value of P without exceeding the allowable tensile stress.a. 579.3 kN c. 716.1 kNb. 495.5 kN d. 692.5 kN
NEED ANSWER ASAP The wooden members A and B are to be joined by plywood splice plates that will be fully glued on the surfaces in contact. The clearance between the ends of the members is to be 10 mm, the length of the plywood is L = 361 mm and the width of the wood is W = 151 mm. Find the shearing stress (in Mpa) in the glue if P = 33.6 kN. Round off the final answer to two decimal places.
What is the max shear stress on a shaft under a torque of T = 54.167 lb-ft having a diameter of 0.75 inches? (answer in psi). Note: Final Answer in 4 decimal Places.
A steel shaft 2542 mm long must transmit a torque of 34 KN-m. The total angle of twist and the maximum shearing stress must not exceed 3 degree and 110 MPa respectively. Find the diameter of the shaft that meets there conditions. Check based on strength and rigidity. Use G = 78268 MPa. Use two (2) decimal places.
why do you multiply by 16 in the shear stress?
Calculate the maximum shearing stress developed in a phosphor bronze spring having mean diameter of 150 mm and consisting of 24 turns of 10-mm diameter wire when the spring is stretched 180mm. Use A.M. Wahl's formula and G=42 GPa. Group of answer choices 24.336 MPa 36.689 MPa 48.778 MPa 12.233 MPa
The drive shaft for a truck (outer diameter 60 mm and inner diameter 40 mm) is running at 42 Hz. If the shaft transmits 133 kW, what is the maximum shear stress in the shaft in MPa? Round up final answer to whole number
A 6 ft long solid steel shaft with a diameter of 4 inches transmits 250 hp at a speed of 250 rpm. Determine whether the following two requirements are satisfied: a) The maximum shear stress is not to exceed 10,000psi b) The angle of twist is not to exceed 1 degrees. Answers: a) 5016 psi, b) 0.862 degrees I'm unsure of how to solve for these answers. Please walk me through step-by-step. Please write clearly- Thanks in advance.
Answer p1 and Part 2: Determine the shear force acting at each of the following locations:(a) x = 11.0- ft (i.e., just to the left of point B)(b) x = 11.0+ ft (i.e., just to the right of point B)(c) x = 28.5 ftNote that x = 0 at support A. When entering your answers, use the shear-force sign convention detailed in Section 7.2.Answers: a) V = ____ kips b) V = ____ kips c) V = ____ kips Part 3: Determine the bending moment acting at each of the following locations:(a) x = 11.0 ft (i.e., at point B)(b) x = 28.5 ftNote that x = 0 at support A. When entering your answers, use the bending-moment sign convention detailed in Section 7.2. Answers: a) M = ____ kips-ft b) M = ____ kips-ft Part 4: Use your shear-force and bending-moment diagrams to determine the maximum bending moment, Mmax, and its location, xmax. Use the bending-moment sign convention detailed in Section 7.2.Answers: Mmax = ____ kips-ft xmax = ____ ft
The wooden members' A and B are to be joined by plywood splice plates that will be fully glued on the surfaces in contact. The clearance between the ends of the members is to be 13.5 mm, the length of the plywood is L = 246 mm and the width of the wood is W = 133 mm. Find the largest possible value of P (in N) if the average shearing stress in the glue is not to exceed S = 872 kPa. Round off the final answer to three decimal places.

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