The shaft is supported at its ends by two bearings A and B and is subjected to the forces applied to the pulleys fixed to the shaft. (Figure 1) The T₁ = 410-N forces act in the -z direction and the 200-N and 80-N forces act in the +y direction. The journal bearings at A and B exert only y and z components of force on the shaft. Figure 200 mm 300 mm 150 mm 150 mm 200 mm 400 mm B 200 N 80 N 80 N 200 N 1 of 1 Determine the resultant normal force on the cross section at C. Express your answer to three significant figures and include appropriate units. No= Value Submit Part B HA Submit Request Answer Part C Determine the resultant shear force in the y direction on the cross section at C. Express your answer to three significant figures and include appropriate units. (Vc), = Value μÀ Request Answer Units (Vc)== Value Units ? Determine the resultant shear force in the z direction on the cross section at C. Express your answer to three significant figures and include appropriate units. Units ? ?

The shaft is supported at its ends by two bearings A and B and is subjected to the forces applied to the pulleys fixed to the shaft. (Figure 1) The T₁ = 410-N forces act in the -z direction and the 200-N and 80-N forces act in the +y direction. The journal bearings at A and B exert only y and z components of force on the shaft. Figure 200 mm 300 mm 150 mm 150 mm 200 mm 400 mm B 200 N 80 N 80 N 200 N 1 of 1 Determine the resultant normal force on the cross section at C. Express your answer to three significant figures and include appropriate units. No= Value Submit Part B HA Submit Request Answer Part C Determine the resultant shear force in the y direction on the cross section at C. Express your answer to three significant figures and include appropriate units. (Vc), = Value μÀ Request Answer Units (Vc)== Value Units ? Determine the resultant shear force in the z direction on the cross section at C. Express your answer to three significant figures and include appropriate units. Units ? ?

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter4: Shear Forces And Bending Moments

Section: Chapter Questions

Problem 4.3.27P: The centrifuge shown in the figure rotates in a horizontal plane (the x-y plane) on a smooth surface...

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The shaft is supported at its ends by two bearings A and B and is subjected to the forces applied to the pulleys fixed to the shaft. ( Figure 1) The T₁ = 410-N forces act in the -z direction and the 200-N and 80-N forces act in the +y direction. The journal bearings at A and B exert only y and z components of force on the shaft. Figure X 200 mm 300 mm 150 mm 150 mm 200 mm D 400 mm B 200 N 200 N Z 80 N 80 N 1 of 1 > ▾ Part B ▾ Determine the resultant shear force in the y direction on the cross section at C. Express your answer to three significant figures and include appropriate units. (Vc), = 245.71 ▾ Part C Submit Previous Answers Request Answer * Incorrect; Try Again; 4 attempts remaining Submit (Vc), = Value Part D Determine the resultant shear force in the direction on the cross section at C. Express your answer to three significant figures and include appropriate units. T= HA Submit Part E ריהם Determine the resultant torque on the cross section at C Express your answer to three…
As the electric motor rotates at a constant speed, it applies a torque of 500 Nm to the ABCD shaft. Determine the torsion angle between B and C since G = 27 GPa and the torques shown in the figure are applied to the pulleys B and C.
Determine the intensity and position of the resultant R lf two forces F1 and F3 and torque M that acts on the metal profile given as in the figure,if: F1= 2kN a=2,10m F2= 5kN b=2,10m M=24kNm c=3,10m
The two bearings (B1) and (B2) are used to support a shaft as shown in the figure Using the data given in the table below, (a) Calculate the following: (i) The radial force supported by Bearing-1 (B1) (ii) The radial force supported by Bearing-2 (B2) (ii) The axial force supported by Bearing-1 (B1) and Bearing-2 (B2) (iv) The equivalent force (P) supported by Bearing-1 (B1) (v) The equivalent force (P) supported by Bearing-2 (B2) (vi) The life in hrs. of bearing-1 (B1) (vii) The life in hrs. of bearing-2 (B2) (b) Comment on your results (Answer in one/two sentences only) Particulars Details Bearing Type (B1) Bearing Type (B2) Speed of Shaft (N) Dynamic load Rating (C) of Bearing (1) Dynamic load Rating (C) of Bearing (2) External Radial Force (Fr) External Axial Force (Fa) Deep Groove Ball bearing Cylindrical Roller Bearing 750 грm 120 kN 60 kN 25 kN 6 kN X =0.56, Y =1.6 Bearing Constants (ball bearing) Fr B1 B2 Fa 70 mm 100 mm
Forces of F1=15 kN in the z direction from the B point, F2=10 kN in the z direction from the C point and F3=10 kN in the y direction act on the arm in the figure. The lengths of the arm are also given as L1=0.15 m and L2=0.16 m. The radius r in the a-a section taken over the arm is r=0.2 m and it is desired to determine the stress state at point A. The shear modulus of the sleeve material is G=65 Gpa. According to this; WRITE YOUR RESULTS IN THE BOXES WITHOUT THE UNITS IN kPa. a) Find the shear stress due to the shear force at point A. Response b) Find the shear stress due to the torsional moment at point A. Response c) Find the total shear stress at point A. Response d) Find the normal stress due to the normal force at point A. Response e) Find the normal stress due to the bending moment at point A. Response f) Find the total normal stress at point A. Response
The rod is supported by smooth journal bearings at A, B, and C and is subjected to the two forces F = 340 N and F2 = 540 N . (Figure 1) Figure < 1 of 1 B. 0.6 m 0.6 m 0.6 m 0.4 m
plz help before -ront The shaft is supported at its ends by two bearings A and B and is subjected to the forces applied to the pulleys fixed to the shaft. (Figure 1) The T₁ 410-N forces act in the - direction and the 200-N and 80-N forces act in the +y direction. The journal bearings at A and B exert only y and components of force on the shaft. Figure lashel but sol is 300 mm A 200 mm 2 150 mm 150 mm ✓ 200 mm 400 mm B. 200 N 200 N 80 N 80 N 1 of 1 ▾ Part B Determine the resultant shear force in the y direction on the cross section at C Express your answer to three significant figures and include appropriate units. (Vc)y=245.714 Submit Part C Submit * Incorrect; Try Again; 3 attempts remaining Check your signs. (Vc),= 175 ▾ Part D Determine the resultant shear force in the direction on the cross section at C. Express your answer to three significant figures and include appropriate unite. T= 10 ▾ Part E Previous Answere (Mc) Submit M ^ Part Fi * Incorrect; Try Again; 5 attempts remaining…
Forces of F1=8 kN in the z direction from the B point, F2=5 kN in the z direction from the C point, and F3=10 kN in the y direction act on the arm in the figure. The lengths of the arm are also given as L1=0.15 m and L2=0.16 m. The radius r in the a-a section taken over the arm is r=0.2 m and it is desired to determine the stress state at point A. slip of sleeve material module is G=75 Gpa. Accordingly, a) Find the shear stress due to the shear force at point A. b) Find the shear stress due to the torsional moment at point A. c) Find the total shear stress at point A. d) Find the normal stress due to the normal force at point A. e) Find the normal stress due to the bending moment at point A. f) Find the total normal stress at point A.
Four pulleys are attached to the 50-mm-diameter aluminum shaft. If torques are applied to the pulleys as shown in the figure, determine the angle of rotation of pulley D relative to pulley A. Use G = 28 GPa for aluminum. 600 N m 900 N m 1100 N m 800 N m 2 m 2 m 3 m
The steel box wrench (E=29,000ksi, v=0.32) is loaded with a 40-lb horizontal force and a 25-lb vertical force. Find the following for an element located at point B on Section a-a: 24 in. 1. The non-vanishing resultant internal moments on section a-a are which of the following? 4 in. a. (160 i- 600 j+960 k)in · Ib b. (-160 i+600 j+960 k ) in · lb c. (-960 i+160 j+600 k)in - lb d. (-960 i -160 ј-600 k)in-lb a e. none of the above 2. The normal and shear force components on section a-a are: a. V, = 65lb;V, = 40lb; N¸ = 25lb b. V, = 0;V, =40lb; N, = 25lb c. V, = 64;V, = 25lb; N, = 40lb d. V, =0;V, =-40lb; N¸ = -25lb e. none of the above 3. The non-vanishing stress components at point B are: 0̟ =1.60; t =-4.89ksi; а. 0, =-4.89; 7 =3.60ksi; 0, = 2.50ksi; T, d. o, = 4.91ksi; t =-4.89ksi; b. с. =-4.89ksi; е. none of the above 4. The principal stresses at point B from most tensile to most compressive are: O1,02,0; =4.16,–0.8,–5.76 b. o,,0,,0, =5.76,0,–4.16 а. O1,02,0; =1.9,-2.45,-6.8 с. d.…
The bar below is 8 meters long and has a 37° F=500N negligible mass Three external forces act on it (as shown). The bar is pivoted at its left end at point A. Calculate the net torque about point A (axis at point A) on the bar. F3=1000N 53° F1=800N (sin53°=cos37°=0,8, sin37°=cos53°=0,6). 2 m 4 m 440 Nm 720 Nm 420 Nm 360 Nm 560 Nm
YA 37 N-m The braket shown in figure is subjected to three forces and one couple as Shown in figure. Find the result ant R of the force System and the of it's line of action with the lines AB and BC. 120N 600N 9. 30 200 mm 50 mm V1OON points of intersedion R = 446.86 NoO =26:58s %3D d=0.0447m =44.7 mm « a = 0. ol m = lomm 6 %3D b=0.05 m = 50 mm · loomm