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CE 2334: HW #8 Problem 8.35 Part The spreader bar is used to lift the 3000...
Part A The bar is supported by the thrust bearing A and the cable BC. Suppose...
Part A The bar is supported by the thrust bearing A and the cable BC. Suppose that 48 lb . (Figure 1) Determine the components of reaction that the thrust bearing A exerts on the bar using scalar notation. Express your answers using three significant figures separated by commas. Figure 1 of 1 lb Submit Request Answer ▼ Part B Determine the components of moment of reaction that the thrust bearing A exerts on the bar using scalar notation Express...
Problem 15.88 3 of 5 The "stone" A used in the sport of curling slides over...
Problem 15.88 3 of 5 The "stone" A used in the sport of curling slides over the ice track and strikes another "stone" B as shown. Each "stone" is smooth and has a weight of 47 lb, and the coefficient of restitution between the "stone" is e = 0.8 Suppose that (vA) -8.2 ft/s. (Figure 1) ▼ Part A Determine the time required just after collision for B to slide off the runway. This requires the horizontal component of displacement...
Problem 5.80 Part A The bar AB is supported by two smooth collars. At A the...
Problem 5.80 Part A The bar AB is supported by two smooth collars. At A the connection is with a ball-and-socket joint and at B it is a rigid attachment Suppose that F 85 lb load is applied to the bar. (Figure 1) Determine the z, y, z con Express your answers Figure 1 of 1> vec Az. Ay. Ag 6 ft SubmitRe Request 4ft 6ft Part B 5 ft Determine the c, y. z Express your answer
< HW #1 Section 1.2 Problem 1.15 〈: 4015 〉 The beam supports the triangular distributed...
< HW #1 Section 1.2 Problem 1.15 〈: 4015 〉 The beam supports the triangular distributed load shown below with wax605 lb/ft. The reactions at A and B are vertical. 6 ft 6 ft 6 ft 4.5 ft 4.5 ft Part A Determine the resultant internal loadings on the cross section at point C. Express your answers, separated by commas, to three significant figures kip, kip, kip ft Submit Provide Feedback Next >
The 23 lb bar is released from rest in the horizontal position 1 and falls to...
The 23 lb bar is released from rest in the horizontal position 1 and falls to position 2. In addition to the force exerted on it by its weight, it is subjected to a constant counterclockwise couple 33 ft lb Part A Determine the bar's counterclockwise angular velocity in position 2. (Figure 1) Express your answer with the appropriate units. igure 1 of 1 Value Units 4 ft Submit Request Answer 40° < Return to Assignment m Provide Feedback
Problem 18.63 8 of 14 > Review Part A The system consists of 60-lb and 25-lb...
Problem 18.63 8 of 14 > Review Part A The system consists of 60-lb and 25-lb blocks A and B, respectively, and 5-lb pulleys C and D that can be treated as thin disks. Assume that the cord does not slip on the pulleys, and neglect the mass of the cord. (Figure 1) Determine the speed of block A after block B has risen 5 ft, starting from rest. Express your answer to three significant figures and include the appropriate...
<Chapter 8 Homework Problem 8.69 6 of 6> Review Part A The bar in (Figure 1)...
<Chapter 8 Homework Problem 8.69 6 of 6> Review Part A The bar in (Figure 1) has a diameter of 55 mm Determine the state of stress at point B. Express your answers, separated by commas, to three significant figures. MPa (C), MPa, MPa Submit Previous Answers Request Answer Figure 1 of1 X Incorrect; Try Again; 3 attempts remaining < Return to Assignment Provide Feedback 200 mm y 200 mm 1加@ N 800 N
▼ Part A The A-36 steel dinill shaft of an oil well extends 12000 ft into...
▼ Part A The A-36 steel dinill shaft of an oil well extends 12000 ft into the ground. The pipe used to drill the well is suspended freely from the derrick at A. (Figure 1) The shaft consists of three different sizes of pipe. AAB = 2.90 in.. ABC 2.10 in, and ACD = 1.50 in.2, each having the length and weight per unit length indicated. Determine the maximum average normal stress in pipe string AB Express your answer to...
do both parts please Assignment #16 Problem 9.98 1 of 6 > Part A Consider the...
do both parts please
Assignment #16 Problem 9.98 1 of 6 > Part A Consider the curb shown in (Figure 1). Suppose that |-9 m,a=180 mm , b = 60 mm . Determine the surface area of the curb. Do not include the area of the ends in the calculation. Express your answer to three significant figures and include the appropriate units. Figure < 1of1 > HA alue Units 30 Submit RequestAnswer Assignment #16 Problem 9.94 2 of 6 >...
Problem 3.24 4 of 8> Part A The wires AB and BC have original lengths of...
Problem 3.24 4 of 8> Part A The wires AB and BC have original lengths of 2 ft and s ft, and diametefn. andin respecivey (Figure 1) 16 If these wires are made of a material that has the approximate stress-strain diagram shown (Figure 2), determine the elongation of the wire AB after the 1620-lb load is placed on the platform. Express your answer to three significant figures and include the appropriate units. AB63.27 ksi SubmitP Previous Answers Request Answer...
Part A The bar is supported by the thrust bearing A and the cable BC. Suppose that 48 lb . (Figure 1) Determine the components of reaction that the thrust bearing A exerts on the bar using scalar notation. Express your answers using three significant figures separated by commas. Figure 1 of 1 lb Submit Request Answer ▼ Part B Determine the components of moment of reaction that the thrust bearing A exerts on the bar using scalar notation Express...
Problem 15.88 3 of 5 The "stone" A used in the sport of curling slides over the ice track and strikes another "stone" B as shown. Each "stone" is smooth and has a weight of 47 lb, and the coefficient of restitution between the "stone" is e = 0.8 Suppose that (vA) -8.2 ft/s. (Figure 1) ▼ Part A Determine the time required just after collision for B to slide off the runway. This requires the horizontal component of displacement...
Problem 5.80 Part A The bar AB is supported by two smooth collars. At A the connection is with a ball-and-socket joint and at B it is a rigid attachment Suppose that F 85 lb load is applied to the bar. (Figure 1) Determine the z, y, z con Express your answers Figure 1 of 1> vec Az. Ay. Ag 6 ft SubmitRe Request 4ft 6ft Part B 5 ft Determine the c, y. z Express your answer
< HW #1 Section 1.2 Problem 1.15 〈: 4015 〉 The beam supports the triangular distributed load shown below with wax605 lb/ft. The reactions at A and B are vertical. 6 ft 6 ft 6 ft 4.5 ft 4.5 ft Part A Determine the resultant internal loadings on the cross section at point C. Express your answers, separated by commas, to three significant figures kip, kip, kip ft Submit Provide Feedback Next >
The 23 lb bar is released from rest in the horizontal position 1 and falls to position 2. In addition to the force exerted on it by its weight, it is subjected to a constant counterclockwise couple 33 ft lb Part A Determine the bar's counterclockwise angular velocity in position 2. (Figure 1) Express your answer with the appropriate units. igure 1 of 1 Value Units 4 ft Submit Request Answer 40° < Return to Assignment m Provide Feedback
Problem 18.63 8 of 14 > Review Part A The system consists of 60-lb and 25-lb blocks A and B, respectively, and 5-lb pulleys C and D that can be treated as thin disks. Assume that the cord does not slip on the pulleys, and neglect the mass of the cord. (Figure 1) Determine the speed of block A after block B has risen 5 ft, starting from rest. Express your answer to three significant figures and include the appropriate...
<Chapter 8 Homework Problem 8.69 6 of 6> Review Part A The bar in (Figure 1) has a diameter of 55 mm Determine the state of stress at point B. Express your answers, separated by commas, to three significant figures. MPa (C), MPa, MPa Submit Previous Answers Request Answer Figure 1 of1 X Incorrect; Try Again; 3 attempts remaining < Return to Assignment Provide Feedback 200 mm y 200 mm 1加@ N 800 N
▼ Part A The A-36 steel dinill shaft of an oil well extends 12000 ft into the ground. The pipe used to drill the well is suspended freely from the derrick at A. (Figure 1) The shaft consists of three different sizes of pipe. AAB = 2.90 in.. ABC 2.10 in, and ACD = 1.50 in.2, each having the length and weight per unit length indicated. Determine the maximum average normal stress in pipe string AB Express your answer to...
do both parts please
Assignment #16 Problem 9.98 1 of 6 > Part A Consider the curb shown in (Figure 1). Suppose that |-9 m,a=180 mm , b = 60 mm . Determine the surface area of the curb. Do not include the area of the ends in the calculation. Express your answer to three significant figures and include the appropriate units. Figure < 1of1 > HA alue Units 30 Submit RequestAnswer Assignment #16 Problem 9.94 2 of 6 >...
Problem 3.24 4 of 8> Part A The wires AB and BC have original lengths of 2 ft and s ft, and diametefn. andin respecivey (Figure 1) 16 If these wires are made of a material that has the approximate stress-strain diagram shown (Figure 2), determine the elongation of the wire AB after the 1620-lb load is placed on the platform. Express your answer to three significant figures and include the appropriate units. AB63.27 ksi SubmitP Previous Answers Request Answer...
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