A rope, fixed at F, passes over two pulleys D and C. Determine the magnitude of the forces in all the members of the truss shown in figure 1.36
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A rope, fixed at F, passes over two pulleys D and C.
Determine the magnitude of...
Subject: General Statics and Dynamics A rope supporting a mass passes around four simple frictionless pulleys...
Subject: General Statics and Dynamics
A rope supporting a mass passes around four simple frictionless
pulleys at points A, B, C and D, and around two fixed drums at
points E and F. The mass exerts a force of 1000 N on the rope. The
radius of all pulleys and drums is 75 mm. If the coefficient of
friction between the rope and all the surfaces it contacts is 0.3,
what is the minimum force, P, necessary to hold the...
Two blocks are connected by a rope that passes over a massless and frictionless pulley as...
Two blocks are connected by a rope that passes over a massless and frictionless pulley as shown in the figure below. Given that mı = 18.96 kg and m2 = 10.48 kg, determine the magnitudes of the tension in the rope and the blocks' acceleration. T = a = m/s2 (Enter the magnitude.) m2 Need Help? Read It
Question 3 In Figure Q3, the plane truss ABCDEHGFA forms part of the supports of a...
Question 3 In Figure Q3, the plane truss ABCDEHGFA forms part of the supports of a crane on an offshore oil platform. The crane exerts two forces, each of magnitude 122.5-kN, and acting vertically downwards on truss joints B and D. Determine the magnitudes of the axial forces in members AB, BC, EH and GH of the truss, and state whether they are in equilibrium or not. 1.8m 2.2 m F G H 3.4 m 3.4 m Figure Q3
1. A simple truss structure is given in iure I below, joint A is commected to...
1. A simple truss structure is given in iure I below, joint A is commected to simple pin support and Joint G is resting on roller support. Knowing that external horizontal force of 100kN acts on joint B, and vertical forces of 150KN and 50kN are acting on joint D and respectively. Determine; (a) The reaction forces at supports A and B. (3 marks) (b) Forces carmed by members AB, AD, BC, BD, CD and CE, and indicate if the...
The rope connecting the 6-kg block A with block B passes over a fixed cylinder. Determine...
The rope connecting the 6-kg block A with block B passes over a fixed cylinder. Determine the largest and smallest masses of block B for which static equilibrium is possible if the coefficient of static friction is 0.30.
The two blocks in the figure(Figure 1) are connected by a massless rope that passes over a pulley
The two blocks in the figure(Figure 1) are connected by a massless rope that passes over a pulley. The pulley is 14 cm in diameter and has a mass of 3.0 kg As the pulley turns, friction at the axle exerts a torque of magnitude 0.53 N.m. Part A If the blocks are released from rest, how long does it take the 4.0 kg block to reach the floor?
The two blocks in the figure Figure 1) are connected by a massless rope that passes over a pulley
The two blocks in the figure Figure 1) are connected by a massless rope that passes over a pulley. The pulley is 14 cm In diameter and has a mass of 2.1 kg. As the pulley turns, friction at the axle exerts a torque of magnitude 0.52 N·m. Part A If the blocks are released from rest, how long does it take the 4.0 kg block to reach the floor?
Statics problems Question A2 The plane truss shown in Figure A2 is supported at points A and J. -30° and the external loads are Fi 1.5 kN and F 3 kN. Draw the free body diagram of the truss. D...
Statics problems
Question A2 The plane truss shown in Figure A2 is supported at points A and J. -30° and the external loads are Fi 1.5 kN and F 3 kN. Draw the free body diagram of the truss. Determine all the reactions at the supports or, if this is not possible, explain why. a) Calculate the internal forces in members CF, EH, GH and HI, stating whether they are in tension or compression. b) (12) Are members CF and...
Problem 3. (65 points). For the truss shown, (a) Determine the forces in members: AB, AH,...
Problem 3. (65 points). For the truss shown, (a) Determine the forces in members: AB, AH, BH and BC using Method of Joints. (b) Determine the forces in members: CD, CF, and GF using Method of Sections. G H F 1 3 m 4.5 m E 168820 1993001 B D 6 KN 2 KN 8 KN -12 m, 4 @ 3 m
The two blocks in the figure(Figure 1) are connected by a massless rope that passes over...
The two blocks in the figure(Figure 1) are connected by a massless rope that passes over a pulley. The pulley is 15 cm in diameter and has a mass of 3.0 kg . As the pulley turns, friction at the axle exerts a torque of magnitude 0.49 N m 4.0 kg 1.0 m 2.0 kg If the blocks are released from rest, how long does it take the 4.0 kg block to reach the floor? Express your answer to two...
Subject: General Statics and Dynamics
A rope supporting a mass passes around four simple frictionless
pulleys at points A, B, C and D, and around two fixed drums at
points E and F. The mass exerts a force of 1000 N on the rope. The
radius of all pulleys and drums is 75 mm. If the coefficient of
friction between the rope and all the surfaces it contacts is 0.3,
what is the minimum force, P, necessary to hold the...
Two blocks are connected by a rope that passes over a massless and frictionless pulley as shown in the figure below. Given that mı = 18.96 kg and m2 = 10.48 kg, determine the magnitudes of the tension in the rope and the blocks' acceleration. T = a = m/s2 (Enter the magnitude.) m2 Need Help? Read It
Question 3 In Figure Q3, the plane truss ABCDEHGFA forms part of the supports of a crane on an offshore oil platform. The crane exerts two forces, each of magnitude 122.5-kN, and acting vertically downwards on truss joints B and D. Determine the magnitudes of the axial forces in members AB, BC, EH and GH of the truss, and state whether they are in equilibrium or not. 1.8m 2.2 m F G H 3.4 m 3.4 m Figure Q3
1. A simple truss structure is given in iure I below, joint A is commected to simple pin support and Joint G is resting on roller support. Knowing that external horizontal force of 100kN acts on joint B, and vertical forces of 150KN and 50kN are acting on joint D and respectively. Determine; (a) The reaction forces at supports A and B. (3 marks) (b) Forces carmed by members AB, AD, BC, BD, CD and CE, and indicate if the...
The rope connecting the 6-kg block A with block B passes over a fixed cylinder. Determine the largest and smallest masses of block B for which static equilibrium is possible if the coefficient of static friction is 0.30.
Statics problems
Question A2 The plane truss shown in Figure A2 is supported at points A and J. -30° and the external loads are Fi 1.5 kN and F 3 kN. Draw the free body diagram of the truss. Determine all the reactions at the supports or, if this is not possible, explain why. a) Calculate the internal forces in members CF, EH, GH and HI, stating whether they are in tension or compression. b) (12) Are members CF and...
Problem 3. (65 points). For the truss shown, (a) Determine the forces in members: AB, AH, BH and BC using Method of Joints. (b) Determine the forces in members: CD, CF, and GF using Method of Sections. G H F 1 3 m 4.5 m E 168820 1993001 B D 6 KN 2 KN 8 KN -12 m, 4 @ 3 m
The two blocks in the figure(Figure 1) are connected by a massless rope that passes over a pulley. The pulley is 15 cm in diameter and has a mass of 3.0 kg . As the pulley turns, friction at the axle exerts a torque of magnitude 0.49 N m 4.0 kg 1.0 m 2.0 kg If the blocks are released from rest, how long does it take the 4.0 kg block to reach the floor? Express your answer to two...
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