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A closed tank contains oxygen at 400° F and under an absolute pressure of 28 lb/in2...
Part B Determine the change in density of the oxygen A closed tank contains oxygen at 400" F and under an absolute p...
Part B
Determine the change in density of the oxygen A closed tank contains oxygen at 400" F and under an absolute pressure of 26 lb/in2 The temperature decreases to 300 F P2-P-0 slug/ ft3 Previous Answers Correct Part B Determine the change in pressure of the oxygen
Part B Review The large tank contains air at an absolute pressure of 64 psi and temperature of 70 F The nozzle has a th...
Part B Review The large tank contains air at an absolute pressure of 64 psi and temperature of 70 F The nozzle has a throat diameter of 1 in. and an exit diameter of 1.75 in. (Figure 1) Determine the absolute pressure within the connected pipe, when the nozzle chokes and maintains isentropic supersonic flow within the divergent section of the nozzle. Express your answer to three significant figures and include the appropriate units P- psi Submit Incorrect; Try Again...
Problem 2.78 Part A The two forces Fi and F2 acting at A have a resultant force of FR={-180 k lb. (Figure 1) Determine...
Problem 2.78 Part A The two forces Fi and F2 acting at A have a resultant force of FR={-180 k lb. (Figure 1) Determine the magnitude of F2. Express your answer to three significant figures and include the appropriate units. Value Units Submit Request Answer Figure 1 of 1 Part B Determine the coordinate direction angle a of F2. Express your answer using three significant figures. VA Tvec 30 ? 40 F 60 lb Submit Request Answer Part C Determine...
Part A The resultant of the three forces acting on the bracket is FR-(-330 k} lb...
Part A The resultant of the three forces acting on the bracket is FR-(-330 k} lb Note that F3 lies in the z-y plane Figure 1) Specify the magnitude of F Express your answer to three significant figures and include the appropriate units. FValue Units Figure く 1of1 Submit Request Answer Part B Fs400 Ib Yi Specify the coordinate direction angle a of F Express your answer using three significant figures. 30 F2 200 lb Bi vec ▼ Part C...
The frame supports a distributed load and a tension force of P = 140 lb, as...
The frame supports a distributed load and a tension force of P = 140 lb, as shown in the figure below. 40 75 1b/ D 2 ft В Е -20 If In If 30° Part A Determine the resultant internal loadings acting on the cross sections at point F of the frame. Express your answers, separated by commas, to three significant figures. 190 AED 11 vec ? Ne=, Vp =, MF lb, lb, lb-ft Part B Determine the resultant internal...
Consider the beam shown in (Figure 1). EI is constant. Part A Determine the x component...
Consider the beam shown in (Figure 1). EI is constant. Part A Determine the x component of reaction at A. Express your answer using three significant figures. ΟΙ ΑΣΦ | It vec ? Az = k Submit Request Answer Part B Determine the y component of reaction at A. Express your answer using three significant figures. IVO AXO 11 vec ? igure < 1 of 1 Submit Request Answer 3 k/ft 2 k/ft Part C 18 ft 18 ft Determine...
Part A A tank holds 28.5 L of oxygen (O) at a pressure of 27.8 atm....
Part A A tank holds 28.5 L of oxygen (O) at a pressure of 27.8 atm. What is the final volume, in liters, of this gas when it is released at a pressure of 1.80 atm with no change in temperature and amount of gas. Express the volume to three significant figures and include the appropriate units. PÅ R O ZI ? Value Units V = Submit Request Answer Provide Feedback
The cable CED can sustain a maximum tension of 900 lb before it fails. (Figure 1)...
The cable CED can sustain a maximum tension of 900 lb before it fails. (Figure 1) Part A Determine the greatest vertical force F that can be applied to the boom. Express your answer using three significant figures and include the appropriate units. F= Value Units Submit Request Answer Part B Also, what are the x, y, z components of reaction at the ball-and-socket joint A? Enter the I, y, and 2 components of the reaction using three significant figures...
The frame supports a distributed load and a tension force of P = 120 lb, as...
The frame supports a distributed load and a tension force of P = 120 lb, as shown in the figure below. 75 lb/ft 7 7 7 7 7 7 e DB -2 ft -2 ft Part A Determine the resultant internal loadings acting on the cross sections at point D of the frame. Express your answers, separated by commas, to three significant figures. VALO vecmo e ? ND= Vp=, Mp= lb, lb, lb-ft Submit Previous Answers Request Answer X Incorrect;...
Consider the K-truss shown in (Figure 1). Suppose that Pi = 1300 lb, P2 = 1650...
Consider the K-truss shown in (Figure 1). Suppose that Pi = 1300 lb, P2 = 1650 lb and P3 = 1800 lb. Figure < 1 of 1 L K I 15 ft Me NORDO P 15 ft ABC EF P, P, |--20 ft-+--20 ft---20ft---20ft---2011---20ft- Part A Determine the force in member CD and state if the member is in tension or compression. Express your answer using three significant figures. Enter negative value in the case of compression and positive value...
Part B
Determine the change in density of the oxygen A closed tank contains oxygen at 400" F and under an absolute pressure of 26 lb/in2 The temperature decreases to 300 F P2-P-0 slug/ ft3 Previous Answers Correct Part B Determine the change in pressure of the oxygen
Part B Review The large tank contains air at an absolute pressure of 64 psi and temperature of 70 F The nozzle has a throat diameter of 1 in. and an exit diameter of 1.75 in. (Figure 1) Determine the absolute pressure within the connected pipe, when the nozzle chokes and maintains isentropic supersonic flow within the divergent section of the nozzle. Express your answer to three significant figures and include the appropriate units P- psi Submit Incorrect; Try Again...
Problem 2.78 Part A The two forces Fi and F2 acting at A have a resultant force of FR={-180 k lb. (Figure 1) Determine the magnitude of F2. Express your answer to three significant figures and include the appropriate units. Value Units Submit Request Answer Figure 1 of 1 Part B Determine the coordinate direction angle a of F2. Express your answer using three significant figures. VA Tvec 30 ? 40 F 60 lb Submit Request Answer Part C Determine...
Part A The resultant of the three forces acting on the bracket is FR-(-330 k} lb Note that F3 lies in the z-y plane Figure 1) Specify the magnitude of F Express your answer to three significant figures and include the appropriate units. FValue Units Figure く 1of1 Submit Request Answer Part B Fs400 Ib Yi Specify the coordinate direction angle a of F Express your answer using three significant figures. 30 F2 200 lb Bi vec ▼ Part C...
The frame supports a distributed load and a tension force of P = 140 lb, as shown in the figure below. 40 75 1b/ D 2 ft В Е -20 If In If 30° Part A Determine the resultant internal loadings acting on the cross sections at point F of the frame. Express your answers, separated by commas, to three significant figures. 190 AED 11 vec ? Ne=, Vp =, MF lb, lb, lb-ft Part B Determine the resultant internal...
Consider the beam shown in (Figure 1). EI is constant. Part A Determine the x component of reaction at A. Express your answer using three significant figures. ΟΙ ΑΣΦ | It vec ? Az = k Submit Request Answer Part B Determine the y component of reaction at A. Express your answer using three significant figures. IVO AXO 11 vec ? igure < 1 of 1 Submit Request Answer 3 k/ft 2 k/ft Part C 18 ft 18 ft Determine...
Part A A tank holds 28.5 L of oxygen (O) at a pressure of 27.8 atm. What is the final volume, in liters, of this gas when it is released at a pressure of 1.80 atm with no change in temperature and amount of gas. Express the volume to three significant figures and include the appropriate units. PÅ R O ZI ? Value Units V = Submit Request Answer Provide Feedback
The cable CED can sustain a maximum tension of 900 lb before it fails. (Figure 1) Part A Determine the greatest vertical force F that can be applied to the boom. Express your answer using three significant figures and include the appropriate units. F= Value Units Submit Request Answer Part B Also, what are the x, y, z components of reaction at the ball-and-socket joint A? Enter the I, y, and 2 components of the reaction using three significant figures...
The frame supports a distributed load and a tension force of P = 120 lb, as shown in the figure below. 75 lb/ft 7 7 7 7 7 7 e DB -2 ft -2 ft Part A Determine the resultant internal loadings acting on the cross sections at point D of the frame. Express your answers, separated by commas, to three significant figures. VALO vecmo e ? ND= Vp=, Mp= lb, lb, lb-ft Submit Previous Answers Request Answer X Incorrect;...
Consider the K-truss shown in (Figure 1). Suppose that Pi = 1300 lb, P2 = 1650 lb and P3 = 1800 lb. Figure < 1 of 1 L K I 15 ft Me NORDO P 15 ft ABC EF P, P, |--20 ft-+--20 ft---20ft---20ft---2011---20ft- Part A Determine the force in member CD and state if the member is in tension or compression. Express your answer using three significant figures. Enter negative value in the case of compression and positive value...
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