The cover in the figure is from
point A It is hinged and consists of two parts. When water reaches
h height the cap rotates clockwise to release water. To open the
cover when h = a What should be the angle α?
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The cover in the figure is from
point A It is hinged and consists of two...
3-) A B C D E cover sectioned below is hinged from point A. The AC...
3-) A B C D E cover sectioned below is hinged from point A. The AC - part is at an angle of (2) with horizontal, the CO part is upright and the DE part is at an angle of 180-22) with horizontal. The AC and DE parts of the cover have an isosceles triangle and the CD parts are rectangular. On the left side of the cover, there is a liquid with a specific gravity & above the B,...
4) The flow of water from a reservoir is controlled by a 5-ft-wide L-shaped gate hinged...
4) The flow of water from a reservoir is controlled by a 5-ft-wide L-shaped gate hinged at point A, as shown. If it is desired that the gate open when the water height is 12 ft, determine the mass of the required weight W. 8 ft Gate 15 ft 12 ft
The rectangle gate AB in Figure 1 is 1.5 m wide, is hinged at point B,...
The rectangle gate AB in Figure 1 is 1.5 m wide, is hinged at point B, and rest against a smooth wall at point A. Compute: (a) the pressure due to seawater at point A, (3 Marks) (b) the force on the gate due to seawater pressure, (5 Marks) C) the horizontal force P exerted by the wall at point A, and (7 Marks) (d) the reaction at the hinge B (5 Marks) Wall Seawater: 10,000 N/m 4.5 m А...
A water trough of semicircular cross section of radius 0.6 m consists of two symmetric parts...
A water trough of semicircular cross section of radius 0.6 m consists of two symmetric parts hinged to each other at the bottom, as shown in Fig. 1. The two parts are held together by a cable and turnbuckle placed every 3 m along the length of the trough. Calculate the tension in each cable when the trough is filled to the rim. Draw a sketch to illustrate the problem solution and show all your work (write formulae, substitutions with...
HELP WITH BOTH PLEASE Question 1 (1 point) A simple pendulum consists of a bob of...
HELP WITH BOTH PLEASE
Question 1 (1 point) A simple pendulum consists of a bob of mass 2.0 kg attached to the end of a long string that is free to swing about a pivot point. The bob is released from resta height h- 0.21 m above the bottom of the swing, as shown. What is the speed of the bob at the bottom of the swing? Your answer should have one digit after the decimal point. Your Answer: Answer...
A rectangular coil consists of N = 170 closely wrapped turns and has dimensions a =...
A rectangular coil consists of N = 170 closely wrapped turns and has dimensions a = 0.400 m and b = 0.300 m. The coil is hinged along the y axis, and its plane makes an angle 6 30.0° with the x axis (see figure below) ギ (a) What is the magnitude of the torque exerted on the coil by a uniform magnetic field B 0.530 T directed in the positive x direction when the current is I 1.20 A...
9. A stepladder consists of two halves, hinged at the top, and connected by a tie rod which keeps the two halves from spreading apart. In this particular instance, the two halves are 2.50 m long,...
9. A stepladder consists of two halves, hinged at the top, and connected by a tie rod which keeps the two halves from spreading apart. In this particular instance, the two halves are 2.50 m long, the tie rod is connected to the center of each half andi is 70.0 cm long. An 800-N person stands 3/5 of the way up the stepladder and another one of same weight stands 1/10 of the way, as shown in the figure. Neglecting...
QUESTION 17 The figure below shows a tank of water on the right, restrained by a...
QUESTION 17 The figure below shows a tank of water on the right, restrained by a gate which is hinged at the bottom. There is a terrible risk that the gate will rotate open counter-clockwise and let all the water out to flood the village. Our hero keeps the gate upright by directing a mighty stream of water (a jet of circular cross-section and area, Aj) which impinges on the left side of the gate just at the level of...
Gate AB in Figure A2 is a homogeneous mass of 180 kg, 1.2 m wide into...
Gate AB in Figure A2 is a homogeneous mass of 180 kg, 1.2 m wide into the paper, hinged at A, and resting on a smooth bottom at B. All fluids are at 200 C. a) If the moment about the centre of gravity of a submerged plate at an angle e is defined as FYCP = Then show that this moment is given by [5marks] [3 marks b) Draw a diagram with all forces acting on the gate AB...
3) The system in Figure below consists of 1200 m of 5 cm cast-iron pipe, two...
3) The system in Figure below consists of 1200 m of 5 cm cast-iron pipe, two 45° and four 90° flanged long-radius elbows, a fully open flanged globe valve, and a sharp exit into a reservoir. If the elevation at point 1 is 400 m, what gage pressure is required at point 1 to deliver 0.005 m3/s of water at 20°C into the reservoir? (For water at 20°C, take p-998 kg/m3 and u-0.001 kg/m-s. For cast iron, take ε 0.26...
3-) A B C D E cover sectioned below is hinged from point A. The AC - part is at an angle of (2) with horizontal, the CO part is upright and the DE part is at an angle of 180-22) with horizontal. The AC and DE parts of the cover have an isosceles triangle and the CD parts are rectangular. On the left side of the cover, there is a liquid with a specific gravity & above the B,...
4) The flow of water from a reservoir is controlled by a 5-ft-wide L-shaped gate hinged at point A, as shown. If it is desired that the gate open when the water height is 12 ft, determine the mass of the required weight W. 8 ft Gate 15 ft 12 ft
The rectangle gate AB in Figure 1 is 1.5 m wide, is hinged at point B, and rest against a smooth wall at point A. Compute: (a) the pressure due to seawater at point A, (3 Marks) (b) the force on the gate due to seawater pressure, (5 Marks) C) the horizontal force P exerted by the wall at point A, and (7 Marks) (d) the reaction at the hinge B (5 Marks) Wall Seawater: 10,000 N/m 4.5 m А...
A water trough of semicircular cross section of radius 0.6 m consists of two symmetric parts hinged to each other at the bottom, as shown in Fig. 1. The two parts are held together by a cable and turnbuckle placed every 3 m along the length of the trough. Calculate the tension in each cable when the trough is filled to the rim. Draw a sketch to illustrate the problem solution and show all your work (write formulae, substitutions with...
HELP WITH BOTH PLEASE
Question 1 (1 point) A simple pendulum consists of a bob of mass 2.0 kg attached to the end of a long string that is free to swing about a pivot point. The bob is released from resta height h- 0.21 m above the bottom of the swing, as shown. What is the speed of the bob at the bottom of the swing? Your answer should have one digit after the decimal point. Your Answer: Answer...
A rectangular coil consists of N = 170 closely wrapped turns and has dimensions a = 0.400 m and b = 0.300 m. The coil is hinged along the y axis, and its plane makes an angle 6 30.0° with the x axis (see figure below) ギ (a) What is the magnitude of the torque exerted on the coil by a uniform magnetic field B 0.530 T directed in the positive x direction when the current is I 1.20 A...
9. A stepladder consists of two halves, hinged at the top, and connected by a tie rod which keeps the two halves from spreading apart. In this particular instance, the two halves are 2.50 m long, the tie rod is connected to the center of each half andi is 70.0 cm long. An 800-N person stands 3/5 of the way up the stepladder and another one of same weight stands 1/10 of the way, as shown in the figure. Neglecting...
QUESTION 17 The figure below shows a tank of water on the right, restrained by a gate which is hinged at the bottom. There is a terrible risk that the gate will rotate open counter-clockwise and let all the water out to flood the village. Our hero keeps the gate upright by directing a mighty stream of water (a jet of circular cross-section and area, Aj) which impinges on the left side of the gate just at the level of...
Gate AB in Figure A2 is a homogeneous mass of 180 kg, 1.2 m wide into the paper, hinged at A, and resting on a smooth bottom at B. All fluids are at 200 C. a) If the moment about the centre of gravity of a submerged plate at an angle e is defined as FYCP = Then show that this moment is given by [5marks] [3 marks b) Draw a diagram with all forces acting on the gate AB...
3) The system in Figure below consists of 1200 m of 5 cm cast-iron pipe, two 45° and four 90° flanged long-radius elbows, a fully open flanged globe valve, and a sharp exit into a reservoir. If the elevation at point 1 is 400 m, what gage pressure is required at point 1 to deliver 0.005 m3/s of water at 20°C into the reservoir? (For water at 20°C, take p-998 kg/m3 and u-0.001 kg/m-s. For cast iron, take ε 0.26...
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