W 5' Fig. 1 60⁰ 5¹ 30° D

Q: A uniform bar 3.00 m long is held by ropes at the ends making angle 60.0 and 30.0, respectively,…

A: Let us consider, Tension in rope of left end =T1  Tension in rope of right end = T2 Weight of bar =…

Q: Two reservours with different liquilds A (s.g 0.8) and B (s.g 1.5) are connected by a Im square…

A:

Q: Given: A horizontal boom is supported by cables AB and CD and by a ball and socket join at O. A load…

A:

Q: E Find the Reactions at pont A where the tensile force in cable CB is 300 KN. Neglect weight of AB.…

A: Consider the Free Body diagram:

Q: The bar DBC is supported by a roller at D (on a smooth slot), a bar AB, and the spring at C, which…

A: The roller gives a horizontal reaction Dx at D. The hinge gives a horizontal reaction Ax and…

Q: Two smooth spheres each of radius 100mm and weighing 100N, rest in a horizontal channel having…

A: Given data: The free body diagram of the Rollers 1 and 2 are shown below,

Q: A block of weight W is suspended by two cords, AC and BC, shown, and forces P (in the x direc) and Q…

A:

Q: has an unstretched length The spring in Fig. of 2 ft. Find the spring constant required for…

A: In the given question, the spring stiffness can be determined if we know the force acting on the…

Q: Two identical rollers, each of weight W = 100 lbf, are supported by an inclined plane and vertical…

A: Given; W=100 lbf Angle θ=30° To Find, RA,RB and RC

Q: wo smooth spheres each of radius 100 mm and weighing 100N, rest in a horizontal channel having…

A: When three forces which are concurrent & coplanar are in nature act at a point simultaneously at…

Q: Find the weight of the box in kg and the angle ß for the system shown below (fig 1), consider the…

A:

Q: the roof truss in Fig. 3, is supported by a roller at A and B. Find the value of the reactions.

A: Solution:

Q: Two reservours with different liquilds A (s.g 0.8) and B (s.g 1.5) are connected by a Im square…

A:

Q: A crane boom of mass 450 leg with its center of mass at C is stabilized bytwo cables AQ and BQ (Ae =…

A: Given, Mass of crane boom, m=450kgAe=304mm2P=20KNWeight of the crane boom,W=mgW=450×9.81W=4414.5N a)…

Q: The frame below is used to support the distributed load as shown. 12) a) Find the reactions at C and…

A: Given data Given force system

Q: A 400 N gas sign hangs from the end of a uniform strut BC. The strut is 4 m long and weighs 600 N.…

A: FBD of given figure   First we calculate the angle  tanθ=34θ=tan-134θ=36.86 Now consider clockwise…

Q: Figure Q1(b) shows a tower crane in equilibrium condition. The cable is subjected to 840 N force. A…

A:

Q: Three smooth cylinders, each weighing 500 N, is placed inside a smooth box as shown in the figure.

A:

Q: A uniform wooden beam AB 130 cm long and weighing 1.30 N rests on two sharp edges  supports C and D…

A:

Q: 2. Auniform bar 3.00 m long is held by ropes at the ends making angle 60.0° and 30.0°, respectively,…

A:

Q: Find the Reactions at point A where the tensile force in cable CB is 300 KN, 35 Neglect weight of…

A:

Q: A boom hinged at the base of a vertical mast is used to lift a 2000 load. Find the tension in the…

A:

Q: J: the roof truss in Fig. 3, is supported by a roller at A and B. Find the value of the reactions.…

A:

Q: Q3.Determine the reactions at the supports as shown in figure below. Note: [P = 28 kN [3 marks] 10…

A:

Q: A 300mm wooden beam weighing 54kg is supported by a pin and a bracket at A and by a cable BC. Find…

A:

Q: A bar AB of weight 180kN is hinged at A and held at equilibrium by a force P as shown in the figure.…

A:

Q: Problem 4.1 - Beam AB is supported by a ball-and-socket at point A and guy wires FC and ED. Find a)…

A:

Q: The weight of hom0 bar AB is 11kN, F is 45kN, and bar AB is in equilibrium. Calculate the direction…

A:

Q: R 5 m E 5 m D 40 kN 8 5m C 5 m A 60 kN 4

A:

Q: The light boom AB is attached to a vertical wall by a ball and socket joint at A and supported by…

A:

Q: Problem . .A member ABCD is subjected to point loads P, P, P, andPas shown in Fig. 1.11. B A P, P2…

A: Given Data

Q: 1. For the structure loaded as shown in the figure, find the reactions at A and D.

A: Given data  Given force system

Q: A plate with dimension of ( 5 ft x 8 ft) has uniform density andn its weight is 270 Ib. This plate…

A: From above FBD We get…

Q: ree smooth cylinders, each weighing 500 N, is placed inside a smooth ox as shown in the figure.

A:

Q: Two smooth spheres of weight W and radius r each are in equilibrium in a horizontal channel of A and…

A:

Q: A rectangular gate (6m x 4m) is e hinged at A and supported by a stopper as shown. Find the reaction…

A: Given: The area of gate, A = 24 m2 The centre of pressure measured from A, yp = 3+0.4641 = 3.4641 m…

Free Body Diagram

The system of forces acting on a body tends to either rotate it or make the body undergo motion. In general, when an external agent exerts a force on a body, the body undergoes translational motion and rotational motion. The body has six degrees of freedom under the influence of that force. Here, three degrees of freedom are from the translational motion while the other three are from the rotation motion. However, sometimes the bodies are not allowed to undergo any motion and are fixed, under such conditions the body is said to be constrained.