A horizontal arm having a bushing of 20 mm long is slip over a 20-mm diameter vertical rod, as shown in Figure. The coefficient of friction between the bushing and the rod is 0.20. Compute the minimum length L at which a weight W can be placed to prevent the arm from slipping down the Rod. W=1000lb

Q: Two block m1 = 20 kg and m2 = ID kg , shown in the figure. Calculate the value of friction factor…

A:

Q: Find the weight W in the given figure to Cause the weight w impending if the motion of down the…

A: Given Weight = 500 N Coefficient of friction = 0.29 To find Magnitude of W

Q: Q: A siane shown in Figure has a weight of 10 AN. If the coelliciont of friction is 0.35 at the…

A:

Q: A plank 25 meters long is placed on rough inclined planes at an angle of 15 ̊ with the horizontal as…

A: Apply force equilibrium in horizontal direction. ∑FH=0RAsin45°-RBcos60°=0RA=0.707RB      ...... (1)

Q: A homogeneous bar AB of weight W and length L is lifted by force P that is perpendicular to bar.…

A: Given Information:Weight of bar = WLength of bar = LThe force P is acting perpendicular to the bar.

Q: * 1. The light bar is used to support the m kg block in its vertical guides. If the coefficient of…

A: (a) Draw the free-body diagram of the block. Apply force equilibrium in vertical direction.…

Q: See Fig. (4). What force P must the two men exert on the rope to slide the uniform 6 m beam of 100…

A:

Q: In the figure, if the angle of friction is 10° at illustrate all surfaces in contact. Determine the…

A: given; friction angle(θ)=100lets take normal reaction between block=Nangle(α)=?upper block A…

Q: A square threaded bolt of mean diameter 24 mm and pitch 5 mm is tightened by screwing a nut whose…

A:

Q: A block of mass m rests on an inclined plane and is attached by a string to the wall as shown in the…

A: Given data:Tension in string, T=20 NCoefficient of friction, μ=0.25cosθ=0.8sinθ=0.6g=10 m/s2

Q: Q1) B) The weightless bonding indicated in Figure below is connected to blocks A and B,…

A: Given Data:  Mass of the block A, mA=3Kg Mass of the block B, mB=9Kg The coefficient of static…

Q: 13 cm 50 cm 2. The disk weighs 220 N and the bar weighs 110 N. The coefficients of friction between…

A: The given problem will be solved by considering the disc and the bar as a single system. Thus the…

Q: For the given illustration below, determine the value of force F to remain the figure at rest. Use…

A:

Q: A man of weight W is on the top of a symmetric two-legged ladder, which is standing on a horizontal…

A: Givenweight of man =W=800Nlength of ladder =L=5mlength of chain a=1.5m

Q: plank 25 meters long is placed on rough inclined planes at an angle of 15 ̊ with the horizontal as…

A: In the system there are 4 fources, RA, RB, 350 N and 75 N. First of all do force balance along the…

Q: A 70 kg construction worker climbs up a ladder up to the position shown in the Figure 3. The center…

A:

Q: A ladder is supported against a wall as shown in figure. It weighs 250 N and a man weight of 500 N…

A: Given: Weight of ladder=250 Nweight of man=500 NμA=0.25μB=0.15

Q: A force of 400 lb is applied to the pulley shown in the figure. The pulley is prevented from…

A: Assume F is the force of friction acting opposite to the direction of motion of the pulley and N is…

Q: Find the weight W in the given figure to cause impending motion of the weight W down the plane if…

A:

Q: 14. A block shown in Figure is just moved by a force of 200 N. The weight of the block is 600N.…

A:

Q: A uniform ladder of length f rests against a smooth, vertical wall (figure (a)). The mass of the…

A: Solution given data

Q: A uniform beam with m = around a pulley with a pin, P, which prevents the pulley's rotation (i.e.…

A:

Q: A worker is lifting a 35-kg uniform beam (see Fig. with a force that is perpendicular to the beam.…

A: In the given question, when the ladder is about to slip, i.e impending motion, friction will occur…

Q: Q:In Figure, two blocks are connected by a solid strut attached to each block by a pin. If block B…

A: From the data given, Weight of the block B = WB = 100 N Fricition coefficient between block A and…

Q: C P 100 mm Bo8 kg 200 mm 25° 8 kg

A:

Q: Question Find the least value of P required to cause the system of blocks shown in figure below to…

A: Given, Mass of block 1 M1 = 30 kN Weight of block 2  W2 = 10 kN μ = 0.22

Q: Two block m1 = 20 kg and m2 = ID kg , shown in the figure. Calculate the value of friction factor…

A:

Q: A cylinder is moving a 6000 lb load up a 20° slope as shown in the figure below. The friction…

A: Given: Angle of inclination→θ=20° Friction coefficient between the surfaces→μ=0.4 Mass of the…

Q: 6.4 A 3000 Ib weight is raised by two 7o wedges as shown in figure below. The coefficient of static…

A:

Q: A 50 kg block rests on a 20° incline plane, as shown in Figure 1. The coefficient of static friction…

A:

Q: THREE IDENTICAL CYLINDERS ARE STACKED AS SHOWN IN THE FIGURE. FIND THE MINIMUM COEFFICIENT OF…

A:

Q: As shown in the below figure, two blocks each weighing 1.5 kN are connected by a uniform horizontal…

A: The value of coefficient of friction is Consider the free body diagram as shown below for the given…

Q: For the arrangement shown in figure, find the force F needed to cause impending motion F to 3kN…

A:

Q: The band wrench of Fig. an oil filter from a car. (The filter acts as if it were a wheel with a…

A: Free body diagram of the tensions on slack side and tight side To determine the minimum coefficient…

Q: A horse is tied to a horizontal pole using a rope. The rope is only wrapped around the pole without…

A:

Q: 3. A square threaded bolt of mean diameter 24 mm and pitch 5 mm is tightened by screwing a nut whose…

A:

Q: EQ3/ A body weighted 150N on inclined surface as shown in figure 3, is pulled by 100N.Find the…

A: In the given problem, the data (weight of hanging block and inclined plane block) in figure (3) is…

Q: A 1500-N crate is to be held in place on a ramp that rises at 30° above the horizontal (see figure).…

A: Given Data The weight of the crate is: W=1500 N Angle of the ramp is: θ=30° Angle between the rope…

Q: A homogeneous, triangular block of weight W has height h and base width b as shown in Fig. an…

A: Given: weight of the triangular block is W. Base width = b Let the coefficient of friction between…

Q: For the arrangement shown in figure, find the force F needed to cause impending motion F to 3kN…

A:

Q: (6) A double square-threaded power screw transmits 1,800in-lb of torque and raises a machine head;…

A:

Q: A boat of weight 5800N is winched steadily up a slipway inclined at 35° to the horizontal. The…

A: Since you have asked multiple questions with multiple sub-parts in a single request, we would be…

Q: A 200-N block A rests on a wedge B of negligible weight, as shown in the figure. The coefficient of…

A:

Q: High-strength bolts are used in the construction of many steel structures. For a…

A: Given, Tension T = 51 kips Mean diameter d = 0.94 in lead L = 0.125 in Coefficient of friction μ =…

Q: A 60 Kg crate is resting on top of a 45 Kg crate as shown in figure below. The top crate is attached…

A:

Q: 7. Find the least value of P required to cause the system of blocks shown in figure below to have…

A:

Q: 02): Body A is weight 100 N and ticd to a rigid wall using a steel cable and it is located on body B…

A: Given WA= 100 N WB= 300 N μB = 0.3 μA = 0.25 P= 600 N

Q: A horizontal force F shown in the figure is exerted on a vertical lever to prevent a load (weight W)…

A: Given data Weight = W Coefficient of static friction = 0.3Diameter of drum = 4 ma = 4 mb = 3 mc = 1…