3.42 Two identical metal sheets are formed into tubes with the circular and square cross sections shown. If the same torque is applied to each tube, determine the ratios (a) tone/Tuquare of the shear stresses; and (b) 0te/0re of the angles of twist.

Q: Draw the following using the given figure: 1. 45-degree CAVALIER 2. 45-degree CABINET OBLIQUE 3.…

A: Find 1. 45-degree CAVALIER 2. 45-degree CABINET OBLIQUE 3. Isometric Drawing

Q: The diagram at the right shows vector F. If F =-Q, where Q>0, I(d) determine the value of F in terms…

A: The force F is making an angle of θ with +y axis  and x-component of Force = -Q where Q > 0

Q: For the problem shown below, you are given x1 = 0.28 m, x2 = 0.05 m, x3 = 0.18 m, and y1 = 0.07 and…

A:

Q: *DO NOT USE THE PARALLELOGRAM METHOD* Find the direction and magnitude of the resultant

A: At θ=20°Force F1=100 ×10-3×9.81=0.981 Nin  Vectorial formF1→=0.981× cos 20° i^ +sin 20° j^F1→=0.939…

Q: 4. The diameter of a circle has endpoints: (2, -3) and (-6, 5). Can you find the coordinates of its…

A: We know that if the endpoint of diameter of circle are p(x1, y2) and q(x2, y2)  Then it's center's…

Q: Find the value of the determinant D given by: a b 3 D = c d -4 69 9 where a = 2, b = 4, c = 9, d =…

A: According to the given dataa=2b=4c=9d=13We need to findThe determinant of the matrix

Q: 1-23.Determine the length of side C of the triangle shown in Figure P1-23.

A:

Q: A hammer is balanced at the point "A", close to the metal part. If this hammer is then cut along the…

A: Consider the diagram shown below for the hammer with the center of masses for each side.

Q: 4. What is the complement of a 72°21'47" angle?

A: We know that the complement angles pair have sum = 90o let x =  72o 21' 47"  (Given) Complement of x…

Q: mechanism. You have a closed polygon, where: a = length of input crank = 1 inch b = length of…

A:

Q: hank you, How do we know that the center of the Mohr's circle is located in the origin?

A: Given-T= 230 N-m;  yield strength in tension =160 MPa ,yield strength in tension =160 MPa ; yield…

Q: On the first picture, you have the length of the triangle as 300. If the total length of the door is…

A: Here you are asking why the length of the triangle is 300 and not 440.

Numerical Calculations

In the mid-20th century, the availability and the growth in power of digital computers led to the increase in the mathematical model in the field of engineering and science. The analysis of these detailed models needs to be increased.