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Compute the force in link AB of the lifting tongs which cross without touching. The force is posi...
Chapter S4, Problem S4/053 Determine the force in member CF. Enter a positive number if in...
Chapter S4, Problem S4/053 Determine the force in member CF. Enter a positive number if in tension, negative if in compression a A 2.1 a G D 2.8a Answer: CF = L the tolerance is +/-2% Click if you would like to Show Work for this question: Open Show Work
make sure about your answers. Thank you. Chapter S4, Problem S4/060 The pyramidal truss section BCDEF...
make sure about your
answers. Thank you.
Chapter S4, Problem S4/060 The pyramidal truss section BCDEF is symmetric about the vertical x-z plane as shown. Cables AE, AF, and AB support a 6.9-kN load. Determine the force in member BE. The force is positive if in tension, negative if in compression. 360 mm mm C 300 mm 300 mm 330 mm 330 mm 390 mm Y6.9 kN kN Answer: BE = the tolerance +/-2% Click if you would like to...
Chapter 4, Reserve Problem 4/019 Determine the force in each member of the loaded truss. Forces...
Chapter 4, Reserve Problem 4/019 Determine the force in each member of the loaded truss. Forces are positive if in tension, negative if in compression. am 1.7 m 1.5 m 1.7 m 1.3 m 560 kg 2.6 m Answers: Click if you would like to Show Work for this question: Open Show Work
P8.023 GO Multipart Part 1 A channel shape is used to support the loads shown on the beam. The dimensions of the...
P8.023 GO Multipart Part 1 A channel shape is used to support the loads shown on the beam. The dimensions of the shape are also shown. Assume La-3 ft, Lac-9 ft, P-2000 lb, w 850 Ib/ft, b-14 in., d-10 in., t-0.625 in. Consider the entire 12-ft length of the beam and determine (a) the maximum tension bending stress at any location along the beam, and (b) the maximum compression bending stress at any location along the beam. 14 Break the...
Part 1 Use the graphical method to construct the shear-force and bending-moment diagrams for the beam...
Part 1 Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a=3.0 ft, b=7.0 ft, c=5.0 ft, d=4.0 ft, w = 13 kips/ft and P = 90 kips. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise. w B с D E b с d For this loading, calculate the reaction forces Ay and Ey acting on the...
Chapter 18, Problem 26 There are four charges, each with a magnitude of 4.40C. Two are...
Chapter 18, Problem 26 There are four charges, each with a magnitude of 4.40C. Two are positive and two are negative. The charges are fixed to the comers of a 0.421-m square, one to a corner, in such a way that the net force on any charge is directed toward the center of the square. Find the magnitude of the net electrostatic force experienced by any charge. Number Units the tolerance is +/-2% Click If you would like to Show...
Please answer all problems. Chapter 18, Problem 33 Your answer is partially correct. Try again. Four...
Please
answer all problems.
Chapter 18, Problem 33 Your answer is partially correct. Try again. Four point charges have the same magnitude of 2.6 × 10-12 C and are fixed to the corners of a square that is 4.5 cm on a side. Three of the charges are positive and one is negative. Determine the magnitude of the net electric field that exists at the center of the square. Number 1159.99038616 Units T N/C the tolerance is +/-296 Open Show...
Part 1 The 225 x 225 x 1,350-mm oak [E = 12 GPa) block (2) shown...
Part 1 The 225 x 225 x 1,350-mm oak [E = 12 GPa) block (2) shown is reinforced by bolting two 5 x 225 x 1,350 mm steel [E = 200 GPa) plates (1) to opposite sides of the block. A concentrated load of 410 kN is applied to a rigid cap. Assume P = 410 kN, L = 1.35 m. Determine (a) the normal stresses in the steel plates (1) and the oak block (2). (b) the shortening of...
Part 1 Use the graphical method to construct the shear-force and bending moment diagrams for the...
Part 1 Use the graphical method to construct the shear-force and bending moment diagrams for the beam shown. Let a-3.s ftt, he eshe 10.5 kipe/ft and p 105 kigs. Construct the shear-force and bending-moment diagrams on paper and use the results to subsequent parts of this GO exercise. For this loading, calculate the reaction forces Ay and Ey acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body...
Chapter 21, Problem 07 Your answer is partially correct. Try again. A magnetic field has a...
Chapter 21, Problem 07 Your answer is partially correct. Try again. A magnetic field has a magnitude of 0.0013 T, and an electric field has a magnitude of 3.6 × 103 N/C. Both fields point in the same direction. A positive 2.6-4C charge moves at a speed of 4.2 x 106 m/s in a direction that is perpendicular to both fields. Determine the magnitude of the net force that acts on the charge. B Ē 9 ✓ 90° X Number...
Chapter S4, Problem S4/053 Determine the force in member CF. Enter a positive number if in tension, negative if in compression a A 2.1 a G D 2.8a Answer: CF = L the tolerance is +/-2% Click if you would like to Show Work for this question: Open Show Work
make sure about your
answers. Thank you.
Chapter S4, Problem S4/060 The pyramidal truss section BCDEF is symmetric about the vertical x-z plane as shown. Cables AE, AF, and AB support a 6.9-kN load. Determine the force in member BE. The force is positive if in tension, negative if in compression. 360 mm mm C 300 mm 300 mm 330 mm 330 mm 390 mm Y6.9 kN kN Answer: BE = the tolerance +/-2% Click if you would like to...
Chapter 4, Reserve Problem 4/019 Determine the force in each member of the loaded truss. Forces are positive if in tension, negative if in compression. am 1.7 m 1.5 m 1.7 m 1.3 m 560 kg 2.6 m Answers: Click if you would like to Show Work for this question: Open Show Work
P8.023 GO Multipart Part 1 A channel shape is used to support the loads shown on the beam. The dimensions of the shape are also shown. Assume La-3 ft, Lac-9 ft, P-2000 lb, w 850 Ib/ft, b-14 in., d-10 in., t-0.625 in. Consider the entire 12-ft length of the beam and determine (a) the maximum tension bending stress at any location along the beam, and (b) the maximum compression bending stress at any location along the beam. 14 Break the...
Part 1 Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a=3.0 ft, b=7.0 ft, c=5.0 ft, d=4.0 ft, w = 13 kips/ft and P = 90 kips. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise. w B с D E b с d For this loading, calculate the reaction forces Ay and Ey acting on the...
Chapter 18, Problem 26 There are four charges, each with a magnitude of 4.40C. Two are positive and two are negative. The charges are fixed to the comers of a 0.421-m square, one to a corner, in such a way that the net force on any charge is directed toward the center of the square. Find the magnitude of the net electrostatic force experienced by any charge. Number Units the tolerance is +/-2% Click If you would like to Show...
Please
answer all problems.
Chapter 18, Problem 33 Your answer is partially correct. Try again. Four point charges have the same magnitude of 2.6 × 10-12 C and are fixed to the corners of a square that is 4.5 cm on a side. Three of the charges are positive and one is negative. Determine the magnitude of the net electric field that exists at the center of the square. Number 1159.99038616 Units T N/C the tolerance is +/-296 Open Show...
Part 1 The 225 x 225 x 1,350-mm oak [E = 12 GPa) block (2) shown is reinforced by bolting two 5 x 225 x 1,350 mm steel [E = 200 GPa) plates (1) to opposite sides of the block. A concentrated load of 410 kN is applied to a rigid cap. Assume P = 410 kN, L = 1.35 m. Determine (a) the normal stresses in the steel plates (1) and the oak block (2). (b) the shortening of...
Part 1 Use the graphical method to construct the shear-force and bending moment diagrams for the beam shown. Let a-3.s ftt, he eshe 10.5 kipe/ft and p 105 kigs. Construct the shear-force and bending-moment diagrams on paper and use the results to subsequent parts of this GO exercise. For this loading, calculate the reaction forces Ay and Ey acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body...
Chapter 21, Problem 07 Your answer is partially correct. Try again. A magnetic field has a magnitude of 0.0013 T, and an electric field has a magnitude of 3.6 × 103 N/C. Both fields point in the same direction. A positive 2.6-4C charge moves at a speed of 4.2 x 106 m/s in a direction that is perpendicular to both fields. Determine the magnitude of the net force that acts on the charge. B Ē 9 ✓ 90° X Number...
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