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0 A ectangular hage is Boating in heshwater The cross section and plan view (kp "evine...
An empty tank rectangular in plan (with all sides closed) is 12.5 its cross section 0.70...
An empty tank rectangular in plan (with all sides closed) is 12.5 its cross section 0.70 m width x 0.60 m height. If the sheet m N/ma of the surface, and the tank is allowed to float in fresh water (Sa weight 9.81 KN/m) with the 0.60m wedge vertical. Show, whether the ta stable or not?
Figure 3 shows a cross-section of a combined open and closed section beam with a thickness of 2 m...
Figure 3 shows a cross-section of a combined open and closed section beam with a thickness of 2 mm. The beam is subjected to a shear load of 100kN in its vertical plane ofh Wa symmetry as shown. 05 unif form wall 100kN 100mm 00mm 200 mm 100 Figure 3 Assuming that sz69.0 x 10-*(-50s, +s,2), and Determine the position of the centroid, C, of the section. (Show all calculation steps very a. b. Determine the moment of inertia of...
Leaming Goal: To determine the absolute maximum bending stress in a rectangular cross section that has...
Leaming Goal: To determine the absolute maximum bending stress in a rectangular cross section that has a circular cutout and is subjected to unsymmetrical bending in the y and z-directional planes, and to determine the angles of the neutral axes established by the applied moments. The rectangular cross section ABCD shown below has a circular cutout of diameter d= 30.0 mmthrough its center. The member is subjected to two extemally applied moments M1-6.0 kN mand M2-17.0 kN mat angles 1-35.0...
with an array of circular cross-section fins is used to cool a central processing the to...
with an array of circular cross-section fins is used to cool a central processing the to ensure that the temperature of the CPU surface remains at Te-1000. is placed directly on the CPU with a special thermal paste. The associated contact resistance 8. (15 Marks) A heat sink unit (CPU) which dissipates a maximum of 1680 [W] in heat. The heat sink is l-pase T and is square in shape (WcrUry32 mm x 32mm). The temperature 25 C. The circular...
the list of equations to list are attached! thanks! 6. A playground merry-go-round, i.e., a horizontal...
the list of equations to list are attached! thanks!
6. A playground merry-go-round, i.e., a horizontal disc of radius 3 m that can rotate about a vertical axis through its center, is rotating at an angular speed 1/s (measured, as usual, in terms of radians). The moment of inertia of the merry-go-round with respect to that axis is 3000 kg m? A student of mass 80 kg is standing at the center of the merry-go-round. The student now walks outward...
10. + 0/3 points | Previous Answers SerPSET9 12.P.021. My Notes + Ask Your Teacher John...
10. + 0/3 points | Previous Answers SerPSET9 12.P.021. My Notes + Ask Your Teacher John is pushing his daughter Rachel in a wheelbarrow when it is stopped by a brick 8.00 cm high (see the figure below). The handles make an angle of a = 20.0° with the ground. Due to the weight of Rachel and the wheelbarrow, a downward force of 405 N is exerted at the center of the wheel, which has a radius of 15.0 cm....
1) [7 marks] A long straight wire hangs vertically through the middle of a metal basketball...
1) [7 marks] A long straight wire hangs vertically through the middle of a metal basketball hoop of radius R = 23.0 cm. The hoop is horizontal. The wire carries a current of I = 1.56 A, moving vertically upward from the ground toward the sky. a) Sketch the magnetic field inside the hoop, as viewed from above it. b) What is the magnitude of the magnetic field at the hoop's location? c) Is there a net magnetic flux through...
Consider a cylindrical capacitor like that shown in Fig. 24.6. Let d = rb − ra...
Consider a cylindrical capacitor like that shown in Fig. 24.6. Let d = rb − ra be the spacing between the inner and outer conductors. (a) Let the radii of the two conductors be only slightly different, so that d << ra. Show that the result derived in Example 24.4 (Section 24.1) for the capacitance of a cylindrical capacitor then reduces to Eq. (24.2), the equation for the capacitance of a parallel-plate capacitor, with A being the surface area of...
FART I TRUE FALSE QUESTIONS (10 points). Please write True (1) or False (F) on the...
FART I TRUE FALSE QUESTIONS (10 points). Please write True (1) or False (F) on the blank Scarcity is the intimited nature of society's resources given society's limited wants 2. A reward is a type of positive incentive. 3. To remove difficulty of double coincidence of wants we use money. 4. An exogenous factor is a variable that can be controlled for inside the model. 5. The PPF will not have a constant slope. 6. The law of demand states...
An empty tank rectangular in plan (with all sides closed) is 12.5 its cross section 0.70 m width x 0.60 m height. If the sheet m N/ma of the surface, and the tank is allowed to float in fresh water (Sa weight 9.81 KN/m) with the 0.60m wedge vertical. Show, whether the ta stable or not?
Figure 3 shows a cross-section of a combined open and closed section beam with a thickness of 2 mm. The beam is subjected to a shear load of 100kN in its vertical plane ofh Wa symmetry as shown. 05 unif form wall 100kN 100mm 00mm 200 mm 100 Figure 3 Assuming that sz69.0 x 10-*(-50s, +s,2), and Determine the position of the centroid, C, of the section. (Show all calculation steps very a. b. Determine the moment of inertia of...
Leaming Goal: To determine the absolute maximum bending stress in a rectangular cross section that has a circular cutout and is subjected to unsymmetrical bending in the y and z-directional planes, and to determine the angles of the neutral axes established by the applied moments. The rectangular cross section ABCD shown below has a circular cutout of diameter d= 30.0 mmthrough its center. The member is subjected to two extemally applied moments M1-6.0 kN mand M2-17.0 kN mat angles 1-35.0...
with an array of circular cross-section fins is used to cool a central processing the to ensure that the temperature of the CPU surface remains at Te-1000. is placed directly on the CPU with a special thermal paste. The associated contact resistance 8. (15 Marks) A heat sink unit (CPU) which dissipates a maximum of 1680 [W] in heat. The heat sink is l-pase T and is square in shape (WcrUry32 mm x 32mm). The temperature 25 C. The circular...
the list of equations to list are attached! thanks!
6. A playground merry-go-round, i.e., a horizontal disc of radius 3 m that can rotate about a vertical axis through its center, is rotating at an angular speed 1/s (measured, as usual, in terms of radians). The moment of inertia of the merry-go-round with respect to that axis is 3000 kg m? A student of mass 80 kg is standing at the center of the merry-go-round. The student now walks outward...
10. + 0/3 points | Previous Answers SerPSET9 12.P.021. My Notes + Ask Your Teacher John is pushing his daughter Rachel in a wheelbarrow when it is stopped by a brick 8.00 cm high (see the figure below). The handles make an angle of a = 20.0° with the ground. Due to the weight of Rachel and the wheelbarrow, a downward force of 405 N is exerted at the center of the wheel, which has a radius of 15.0 cm....
1) [7 marks] A long straight wire hangs vertically through the middle of a metal basketball hoop of radius R = 23.0 cm. The hoop is horizontal. The wire carries a current of I = 1.56 A, moving vertically upward from the ground toward the sky. a) Sketch the magnetic field inside the hoop, as viewed from above it. b) What is the magnitude of the magnetic field at the hoop's location? c) Is there a net magnetic flux through...
Consider a cylindrical capacitor like that shown in Fig. 24.6. Let d = rb − ra be the spacing between the inner and outer conductors. (a) Let the radii of the two conductors be only slightly different, so that d << ra. Show that the result derived in Example 24.4 (Section 24.1) for the capacitance of a cylindrical capacitor then reduces to Eq. (24.2), the equation for the capacitance of a parallel-plate capacitor, with A being the surface area of...
FART I TRUE FALSE QUESTIONS (10 points). Please write True (1) or False (F) on the blank Scarcity is the intimited nature of society's resources given society's limited wants 2. A reward is a type of positive incentive. 3. To remove difficulty of double coincidence of wants we use money. 4. An exogenous factor is a variable that can be controlled for inside the model. 5. The PPF will not have a constant slope. 6. The law of demand states...
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