A mass of 500 kilograms is to be maintained in a position by pulling a rope taken over half a barrel and wrapped twice around a capstan as shown in the figure. If the coefficient of static friction is 0.2 for all contact surfaces, calculate the minimum force F required to maintain the load.

Q: A rubber seat is confined between the flat parallel walls of a block of steel S (see figure). For…

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Q: Mechanics of Deformable Bodies 2m 2 m 2m 10 kg A rigid bar,hinged at one end, is supported by two…

A: Given data  no. of turn (n) = 20  Diameter of spring (d) = 10 mm  Mean diameter (D) = 150 mm  R =…

Q: For a 175mm square compression member 2.1m in length, calculate the Euler's buckling stress in MPa.…

A: Area =175*175 mm2 length=2.1m

Q: 1. A steel rod is positioned vertically as shown in the figure. It is fixed at one end and…

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Q: A solid 1.7 in. diameter shaft is used to synchronize multiple mechanisms in a manufacturing plant.…

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Q: The homogenous semicylinder has a mass of 20 kg and mass center at G. If force P is applied at the…

A: The free body diagram of the semi-cylinder is given below.

Q: Q6-Determine the maximum force P that can be applied without causing movement of the 90-kg crate…

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Q: Determine the minimum force P required to push the crate up the plane. The crate has a mass of 28 kg…

A: The crate is assumed to be stable, then the force applied to move it upward can be calculated by…

Q: Figure 1 shows a 100-kg crate that has a center of gravity at G. The coefficient of static friction…

A: What will happen when, (a) What will happen when the force P is 400 N. (b) What will happen when the…

Q: PROBLEM 1 A block of 200 kg mass rests on a rough horizontal plane. Find the force required in each…

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Q: A solid 1.8 in. diameter shaft is used to synchronize multiple mechanisms in a manufacturing plant.…

A: The given data is: Diameter of shaft=1.8 in Torque developed  in shaft=3300 lb-in…

Q: A beam has a bending moment of 3.5 kN-m applied to a section with a hollow circular cross-section of…

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Q: 2 ст 2 сm -16 ст- 2P P 2 cm 10 cm 2 m- 2 m 1 m-

A: Given  The material used for the beam has an allowable stress of 350 kgf/cm2 in tension and 1400…

Q: A steel bar 2 m long, 40 mm width and 20 mm thickness is subjected to an axial pull of 160 kN in the…

A: Given data Length of steel bar = 2m = 2000mm Width (b) = 40mm Thickness (t) = 20mm Axial pull (P) =…

Q: A steel shaft with a constant diameter of 50 mm is loaded as shown by applied torque. Use G=83 GPa.…

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Q: 6.6 Consider a cylindrical nickel wire 2.0 mm (0.08 in.) in diameter and 3 × 10ª mm (1200 in.) long.…

A: Given data:- Diameter of wire(d)=2mm=0.08in Length of cylinder(l)=3×10^4mm = 1200in Applied force(P)…

Q: A solid 1.4 in. diameter shaft is used to synchronize multiple mechanisms in a manufacturing plant.…

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Q: An axial load of 900 KN is carried by a compound tube comprising of a steel tube and a brass tube.…

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Q: Determine the magnitude of intensity q that will produce a fully plastic condition in the beam shown…

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Q: A solid 2.1 in. diameter shaft is used to synchronize multiple mechanisms in a manufacturing plant.…

A: P=Tw w=2πN60=2x3·14×69060=72.22 P=3200×72.22=231104 lb in/s=21104/12 lbft/s=19258.7 lbft/s 1 lbft/s…

Q: HOOP TENSION A cylindrical tank 1.40 m in diameter and 4 m high is full of liquid of specific…

A: Data Given: Diameter of the tank = 1.4 m Height of the tank = 4 m Specific Gravity of liquid = 0.78…

Q: solid 1.8 in. diameter shaft is used to synchronize multiple mechanisms in a manufacturing plant.…

A: Given data  Diameter of shaft = 1.8in Torque developed  in shaft= 3500lb-in= 291.67lb-ft Speed(N)=…

Q: Question 1: A crane is used to carry a load of 10 kN as shown in Figure 1. The weight of the beam in…

A: Draw the free body diagram.

Q: A compound bar consists of a circular rod of steel of diameter 25 mm, rigidily fitted into a copper…

A: Given data, Steel rod diameter = 25 mmCopper inner diameter = 25 mmCopper outer diameter = 25+5= 30…

Q: The150-lb weight is attached to a rope that passes over the fixed cylinders A and B. The coefficient…

A: Show the free body diagram of the rope which passes through cylinders A and B as in Figure (1).

Q: A tension bar 7 m long is made up of two parts, 4 m of its length has across section area of 12 cm2…

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Q: in ЗР 8 in I in 4 ft 6ft 6ft D 4ft 4 in

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Q: A brass disk of radius 0.7 ftft and weight 459 lblb sits in a right-angle groove made of granite.…

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Q: The wheel weighs 20 lb and rests on a surface for which μB = 0.2. A cord wrapped around it is…

A: Draw the free body diagram of the wheel.

Q: A horizontal force of P = 200 N is just sufficient to hold the crate from sliding down the plane,…

A: The static friction coefficient is equal to the ratio of the maximum static friction force (F)…

Q: The uniform crate shown has a mass of 20 kg. If a force P = 80 N is applied to the crate, determine…

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Q: A massless beam has a loading pattern as shown in the figure. The beam is of rectangular cross…

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Q: A Homogeneous 2700 Kg Bar AB Is Supported At Either End By A Cable As Shown In The Figure. Determine…

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Q: 1. An axial force of 250 kN is applied to the assembly shown, made of cylindrical brass core…

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Q: A steel rod (E= 200 GPa) is subjected to the load shown, where P = 2500 kN . A gap a = 2.00 mm…

A: A1 = π4×592 = 2733.97 mm2A2 = π4×442 = 1520.53 mm2

Q: Q6-Determine the maximum force P that can be applied without causing movement of the 90-kg crate…

A: