A 100-m, 10 N uniform rods carries 20-N and 30-N weights suspended at its ends, as shown. Where would the fulcrum be placed to balance the rod?

Q: (a) The homogeneous, 250 kg mass triangular plate shown in Fig. Q1(a) is supported by pin A and a…

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Q: The 2 m long bar BC weighing L touches the polished surface at a point 1 m away from point A. The…

A: A smooth surface will not exert any friction force on object except the normal reaction. The normal…

Q: A lO-kN car and 5-kN hoist are supported 1.8 m above the floor by a cylinder with a 300-mm bore .…

A: Total force acting on the cylinder,F=10+5=15kN=15000N Area of the bore of the cylinder,A=π/4*(d^2)…

Q: A bicycle rider has mass M. The wheels of the bicycle are at distance l apart and horizontal…

A: The bicycle rider has mass M. The distance between the two wheels of the bicycle are L apart .

Q: The ABO vertical arm, whose weight of mass m is neglected in the figure, is kept in balance with a…

A: Given,  Pipe OAB in equilibrium Mass m =610 kg.

Q: 13. For Problems 1 to 3. Three forces were applied to the horizontal beam of negligible mass, as…

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Q: nonuniform bar 2 m long is horizontal and is in a state of equilibrium when supported at the center.…

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Q: Question 2 Figure 2 shows a shaft carrying two disc A and b which are fixed with two bearings L and…

A: Calculate the static reaction on the shaft by the bearings Considering the anticlockwise moments as…

Q: Three rotating masses, A= 14 kg, B =11 kg and C =21 kg are attached to a shaft with center of…

A: The inertia forces associated with the moving masses frequently generate an unbalance of forces in…

Q: The frame of a machine is accelerated rightwards at 3/4 gravity as shown in the figure below, it…

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Q: the homogeneous cylinder of weight W=100 N rests in a frictionless right angled corner. determine…

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Q: 4. A pick-up truck that has a mass of 2.5 metric tons pulls a trailer with a mass of 1 metric ton.…

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Q: A wooden plank with a mass of 50.968 kg is supported by two cables at its ends. At what location…

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Q: The rigid, homogeneous slab weighing 600 kN is supported by three rods of identical material and…

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Q: A former student of mechanics wishes to weigh him- self but has access only to a scale A with…

A: Solution  Free body diagram of Pully ∑Fy=0 F=38 lb Free body diagram of bracket ∑Fy=0 F+F=T…

Q: Question 24 In the same setup as in question 23, if the mass of the crane arm (including winch) is…

A: Solution for Question 24: Given, Mass of arm = m = 100 kgWeight of arm = W = mg = (100) (9.81) = 981…

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: (a) A shaft of negligible mass is held in bearings as shown in FIG. B3 and carries two gear wheels…

A: As there are multiple questions in a single window so we are providing solution for first question…

Q: |DG,| = 2|G,G,| %3D Ga ma L |DG,| = = Do mp Gp ° E T |AE| = |CD| = L L, m L, m А g = 9.81 m/s2 C

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Q: The diagram shows a ladder AB, of length 2a and mass m, resting in equilibrium on a vertical wall of…

A: (a) Writing torque about point  2mgcos30od+2mgcos30oa=N1hsin30omg3a+2d2h=N1 (b) Redrawing the…

Q: 1. A slider bearing is designed so that both surfaces are capable of sliding. Show that if a.…

A: The term sliding bearing alludes to orientation where two surfaces move comparative with one another…

Q: A 3 long board of mass 183-g has a fulcrum placed 0.6-m from its left side. When a mass, M is be…

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Q: 4m 4m 2m C 2m & 2m A 500 kg nonuniform boom, 6.0 m long, is loosely pinned at the pivot at P. A 400…

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Q: The homogeneous bar AB weighs 111.2 N. Determine the magnitudes of the forces acting on the bar at A…

A: At hinge point A, two reactions produce; horizontal (RAH) and vertical (RAV) At point B, only…

Q: Problem A hollow right circular cylinder with diameter 200-mm shown below is open at both ends,…

A: Given data  diameter of the hollow cylinder (D1) = 200 mm  radius of small sphere (r) = 45 mm radius…

Q: In the following figures, a uniform meter stick is pivoted at the middle O. A fixed weight W is…

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Q: 45kg block is placed on an inclined plane whose base is double its height. Determine the force to…

A: To determine the force required to keep the block in equillibrium.

Q: The 100 kg C ring moves on the BD rod without friction. Calculate the force on the AC chain for the…

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Q: Determine the force, F, needed to prevent the beam (m = 1110 kg) as seen in the figure below, from…

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Q: The mass center G of the 1300-kg rear-engine car is located as shown in the figure. Determine the…

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Q: Show that in a hollow circular section chimney of external diameter D and internal diameter d, the…

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Q: The wheels, axle, and handles of a wheelbarrow weigh W = 55 N. The load chamber and its contents…

A: Given data: A man is pulling a wheelbarrow to lift the weight. A wheelbarrow is a vehicle to lift…

Q: A homogenous cylinder weighing 282 kN rests on a horizontal surface in contact with a block which…

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Q: There are two masses that are attached to a uniform meter stick. The masses of m1 and m2 are as…

A: Given Mass = 50 gm, 75 gm, and 150 gm To find Magnitude of the support Magnitude of F

Q: Arm ABC is connected by pins to a collar at Band to crank CD at C. Neglect the effect of friction.…

A: From the given diagram the point C is a hinge, so it has a horizontal and a vertical reaction, B is…

Q: A uniform, solid cylinder with mass M and radius 2R is on an incline plane with angle of inclination…

A: a.) All forces are shown:

Q: The homogeneous 25-kg bar AB is supported by a ball-and-socket joint at A. End B, which leans…

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Q: A person's arm is used for ergonomic studies. If the distance of the AB, BC, and CD segments are…

A: The loading diagram of the given ergonomics study considered is as shown below:   Find the…

Q: I. FREE-BODY DIAGRAM. Identify and show-in-detail the necessary force reactions to the identified…

A: as per the honor code, we are liable to answer only the first three parts of the question.

Q: El mecanismo mostrado consiste en una manivela (barra AB), una biela (barra BC) y el pistón C que se…

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Q: Determine the additional mass required for stable equilibrium. Meter stick: xcm = 50.0 cm, m = 150.0…

A: Given Data xcm=50 cm xfulcurm=20 cm Let us assume that at a distance xfulcurm=20 cm from fulcrum…

Q: Question 24 In the same setup as in question 23, if the mass of the crane arm (including winch) is…

A: Given data  mass of crane arm (m) = 100 kg  Tension (T1) = 650 N  Tension (T2) = 4500 N    To…

Q: Draw the free-body diagram of the smooth uniform bar shown in Fig. 2. The bar has a mass of 20 kg.

A: Given data as per question Mass of bar=20×9.81=196.2 N considering FBD of the bar

Q: a uniform semicircular rod of radius r is supported on a bearing at its upper end and is free to…

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Q: A uniform pole 20 ft long and weighing 80 lbs is carried by two men A and B, one at each end of the…

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Q: m1 m2 m3 m4 el e2 e3 e4 alfa beta L1 L2 L3 L4 L5 (kg) (kg) (kg) (kg) mm mm mm deg. deg. mm mm mm mm…

A: There may be unbalanced forces in any system having a rotating or reciprocating element due to the…

Q: Draw the free-body diagram of the uniform bar, which has a mass of 100 kg and a center of mass at G.…

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Q: The figure shows a mechanism that raises packages in a transfer mechanism. A 500-N package sits on…

A: Given data  The figure shows a mechanism that raises packages in a transfer mechanism. A 500-N…

Q: A homogeneous, 5-ft-wide, 8-ft-long rectangular gate weighing 900 lb is held in place by a…

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Q: Three masses are attached to a uniform meter stick, as shown in figure. The mass of the meter stick…

A: Given-Data:- m1=50kgm2=75kgMms=150g=0.150kg To-Find:- 1) Mass m32) Normal Reaction Force