1. A rod is composed of three segments as shown in the figure and carries the axial loads P1= 120kN and P2=50KN. If walls are rigid, determine the stresses of bronze, aluminum and steel. 600mm 400mm 300mm P1 P2 Aluminum Steel R2 E-200 GPa A=1200 mm2 A=600 mm2 R1 Bronze E-83 GPa A=2400 mm2 E=70 GPa

Q: A 75 kg tight rope walker takes a break when walking across a tight rope. The angle 0 in the picture…

A:

Q: Ite the values found above into the formula for x^(2) and find

A: Given that There is some numerical problems having some numbers. We have to calculate the square of…

Q: Compute div F and curl F for F = (9x² – 5y)i + ()i -(z² + 2xy)k

A:

Q: a) Find the total force on the bottom of a cylindrical gasoline storage tank 18.0 m high with radius…

A: Force on the bottom surface of the tank is equal to the weight of the fluid. Weight of the fluid is…

Q: Draw a diagram showing the horizontal and vertical components of this force and determine their…

A:

Q: 1. You are to determine the optimum water content and the corresponding maximum dry unit weight of…

A: Detailed solution of this question is given in below steps.

Q: The uniform 18-m pole has a mass of 110 kg and is supported by its smooth ends against the vertical…

A:

Q: 1 f(x) = x+ 7 2 g(x) = 3x-8 %3D a. f(5) a. g(1) b.Y(-1) b. g(-3) c.f(-3) c.g(0)

A: In the question  the fucntions are f(x) and g(x) & we have to find the  values of` the functions…

Q: 9 mail.google.co x Lehman Colleg X The Division o O Lehman Collec X Lehman Colleo X Office of the R…

A: Given information: The height of the bar (h) = 2.05 m The required speed over the bar (v) = 0.95 m/s…

Q: Q; Let focce F, =-i+j; F = }; F=-21-43 and Fu= 2i ase acting at OCo,0), A(20), Bl0:2) and CC3, 2)…

A: The torque due to force F1 is, τ→1=F^1×r^OO=-i+j×0i+0j=0 N·m The torque due to force F2 is,…

Q: Find a unit vector parallel to the resultant vectors y, = 12i – 6j + 4k and Y: =- 8i + 3j – 5k.

A: …

Q: Determine the x- and y-coordinates of the centroid of the shaded area. 50 105 Answers: - 50 (X,Y)=…

A:

Q: Find M M and (x, y) for the laminas of uniform density p bounded by the graphs of the equations. yº…

A:

Q: When a massive star reaches the end of its life, it is possible for a supernova to occur. This may…

A: The mass of neutron is given as, m=1.7×10-27 kg, The radius of the neutron is given as, r=1.2×10-15…

Q: determine the resultant of the following 8.0 N at 40°, 9.0 N at 120°, and 12.0 N at 200° all angles…

A:

Q: 2 com = (dm (2) - Sam Now but for given figure Zcom (0,0,1) 92 Zcomi we get com = 20 zª = - = 3Mr-dr…

A:

Q: how did you get 1.40 * 10 ^-13 ?

A:

Q: What would the FBD of the basketball at point 1, 2, and 3 look like? Draw 3 seperate FBD for each…

A:

Q: (a) Calculate the x-components and y-components of B. Br B: = By = B = 16.3 0B = 27.5⁰

A:

Q: Prob 01: In each case construct the Trlangular Law to show FR - F1 - F2. Label all known an unknown…

A: When the quantities are not scaler i.e. it has both the magnitude and direction as well then this…

Q: shows a lamina which is symmetrical about its centroidal axis. 40 R30 9 70 (a) Find the first and…

A:

Q: Saved Estimate the surface area of an adult human's head. Multiple Choice 0.5m² 1.0 m2 10m 0.01 m2…

A: The surface area of a particular thing is the area or region occupied by the object's surface.

Q: Fnorm Ffrict Fapp Fgrav Find Fnet of the block using the provided diagram. Feray = 99 N %3D Fapp =…

A: Given  Gravitational force is 99 N Net acceleration is a= 1 m/s2

Q: How many cubic nanometers are in 13 km^3

A: Conversion of Km3 to cubic nanometer:

Q: Q/Find domain and range ofthe Rallowing 9.00 e y= fex) = Jx =2 %D 10.00 e 11.00 O %3D 1200

A:

Q: Using simplified index notation, prove the following tensor identities: a) T:4 Y =y ·() b) и:(ухw)-…

A:

Q: A uniform density sheet of metal is cut into the shape of an isosceles triangle, which is oriented…

A: Consider the whole triangle and the small inner triangle with the slice as the base. These are…

Q: by I m. They found the girths to be 63 m (at eround level), 5.4 m, 4.6 m, 4.4 m, 4.8 m and 3.9 m,…

A: Solution: Given density of stone = 2800 kg/m3. Circumference of the square base section at ground…

Q: 4. Determine the angle of e for connecting member A to the plate so that the resultant force of F,…

A:

Q: With the correct choice of independent and dependent variables, intercept A of the linear regression…

A: It is required to intercept A in the linear regression line and to determine its unit. For this…

Q: A T. G. has 50 tuns each of radius factor if 6.28 cm. cm. What is its reduction BH = 3.6 × 10-5…

A: We need to compute-Reduction factor (K)=?The data given as-Number of turns (n)=50BH=3.6×10-5…

Q: Solid state: Find the angle between the(0 0 1) and (1 1 1) directions in a cubic crystal

A: The angle between two vectors is given by, cos(Θ)=A→·B→AB   For the given two vectors, cos(θ)=h1h2,…

Q: 7. Refer to Fig.1. What are the Miller indices for the planes shown in (a) and (b), assuming both…

A: Step 1:Step 2:

Q: 2. Prove the followings: (Note: A = A,e, & e,)

A: ∇=∇kl ek⊗elA=Aij ei⊗ej   Here we have to do tensor contraction of indices. Indices j & l can be…

Q: Determine the Millar indices for the plane as shown below.

A:

Q: The weight on the left is 90 grams and the distance from the center point is 3 units. The distance…

A:

Q: Q₁o find JUD & C for beam & RA 25kN/m 130KN D +1.25 + 5 2.5 * * 2.5 + EXI-Constant

A:

Q: Angle Q Angle P Fo Fp Given the following data calculate the sum of the FQ and FP HORIZONTAL force…

A: The force  is The force  is The angle Q is The angle P is

Q: thank you but can you write in pen please i got a little confused after u=P^xR^yG^z  thank you

A:

Q: There are two forces on the 271kgboin the overhead viewof the fgure butonly one is shown. For…

A: F1 = 24.3 N, a = 12.2 ms2 θ = 33.0°mass of the block, m = 2.71 kg