if the breaking strength of the cable is 2000N. determine the maximum weight w that can be supported. Negligible weights of members and friction.
Q: Determine the forces in members BE, BD and CD if the weight W = 200 N. Use the sign -if the force is…
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A: Given data: The mass of block B is mB = 20 kg. The angle of inclination of the surface is θ=30°.…
Q: The block A is subjected to a pulling force p along the cable. If the weight is 100 N and the…
A: Given: W = 100 N friction coefficient = 0.3 angle = 30 degree
Q: Start your trial now! First week only $4.99! Question HW. A cable is attached to the 20-kg plate R…
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Q: 8-89. A cable is attached to the 20-kg plate B, passes over a fixed peg at C, and is attached to the…
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Q: Determine the maximum value of weight W which may be applied without causing the 80 N block to slip.…
A: Force = 80 N u = 0.2 us = 0.3 Angle = 37o
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A: FBD of the entire structure ∑ME=0W(12 in)-Ay(18 in)=0Ay=23W
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Q: Determine the smallest force P needed to lift the 3000lb load. The coefficient of static friction…
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A: If the block is on the verge of sliding up the plane N=50cos45o N=35.36lb T1 =(0.2)(35.36)-50sin45o…
Q: HW. A cable is attached to the 20-kg plate R passes over a fixed peg at C and is attached to the…
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Q: If the breaking strength of the cable is 2000N, determine the maximum weight that can be supported.…
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Q: = 0.20. The 45-kg disk rests on the surface for which the coefficient of static friction is µ,…
A: Consider the free-body diagram as shown below for the disc.
Q: he breaking strength of the cable FG that supports the portable camping stool is 2000N. etermine the…
A: The cable FG has maximum strength of 2000N
Q: If the coefficient of friction between the steel wedge and the moist fibers of the newly cut stump…
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Q: g mass) block is resting on a rough horizontal surface for which the nt of friction is (u=0.30).…
A: m=10 kgμ=.30
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Q: F8-8. If the coefficient of static friction at all contacting surfaces is µ, determine the…
A: Given:- From block A the friction force is:
Q: Determine the tension in the cable if W100N. Negligible weights of members and friction.
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Q: Determine the tension in the cable if W= 100 N negligible weight of members and friction.
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Q: Q3: Determine the friction force between the floor and the crate that has a weight of W= 250 N, if…
A: Given, μs=0.32μk=0.25
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Q: Determine the tension in the cable if W-100N. Negligible weights of members and friction. 0.9 m 1.8…
A: Given: The frame is shown below: W= 100 N
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Q: Determine the forces in members BE, BD and CD if the weight W = 200 N. Use the sign - if the force…
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Q: If the coefficient of static friction at all contacting surfaces is µ, determine the inclination 0…
A: For Block A ∑Fy'=0N-Wcosθ=0N=Wcosθ∑Fx'=0T+μs(Wcosθ)-Wsinθ=0T=Wsinθ-μs(Wcosθ)
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- A wedge is used to prop up the 6000-lb block of marble. The wedge angle is =30, and the angle of static friction is s=12 between all contact surfaces. Determine the smallest force P that would prevent the wedge from sliding out.The weight of the cylindrical tank is negligible in comparison to the weight of water it contains. The coefficient of static friction between the tank and the horizontal surface is µs. 30 -r = 1.5 ft 5 ft Assuming a full tank, find the smallest force P required to tip the tank. c. 655.55 lb d. 722.22 lb Determine the smallest µs that would allow tipping to take place. c. 0.422 d. 0.189 a. 567.41 lb b. 823.11 lb a. 0.256 b. 0.332 If the force P=350 lb initiates tipping, determine the depth of water in the tank. с. 4.22 ft d. 3.45 ft а. 3.08 ft b. 2.89 ft1. Two blocks are connected by a rope attached to each block with frictionless pulley as shown. If the coefficient of friction under each block is 0.25 and B weighs 25 kN, find the minimum mass of A to prevent motion. Assume B = 55° and 0 = 35o %3D B A
- The crate has a weight of W = 350 lb and the coefficient of static Friction between the crate and the ground is us = 0.3. If the angle 0 = 45° %3D and P = 100 lb, the friction force on the ground is. Select one: a. 279.29-lb b. 0 c. 70.71-lb d. 83.79-lbIn the figure shown, the coefficient of friction is 0.25 for all surfaces of contact. Find the weight W if the 200N weight is on the point of moving (a) up; (b) down.Pls answer asap. Badly need it. Three identical blocks are placed on top of each other on a horizontal plane. Each block has a weight of 110 lb and the coefficient of friction between all surfaces is 0.25. If the upper most block is prevented from moving by a horizontal cable to a vertical wall, find the horizontal force that must be applied at the middle block without causing motion to impend.
- The 500KN block shown is in contact with a 45°incline. The w coefficient of friction is 0.25. Determine the horizontal force P necessary to 1.Just start the block up the 45° incline 2.Just to prevent the motion down the incline. 3.lf P=400KN, what is the amount and direction of friction force?1. Solve for the value of P acting at B and tension(T) of rope attached at A, given that weight of block A and B are 210N and 300N, respectively. Use coefficient of friction = 0.40. 120 N 200 N P 30°no friction Will the ladder slip? A ladder of length l = 4m rests against a wall at 0 = 60°. Assume that there is no friction between the ladder and A ladder the vertical wall but there is friction between the ground and the ladder with u = 0.5. A person weighing 700 N starts to climb up the ladder. 1. Can the person make it to the top safely (without the ladder slipping)? If not, then find the distance d along the ladder that the person can climb safely. Ignore the weight of the ladder in comparison to the weight of the person. 2. Does the "no slip" distance d depend on ? If yes, then find the angle 0 which makes it safe for the person to reach the top. W friction
- The weight of the block is W, It is held by a rope which passes around three fixed rough pins. It can move vertically between two smooth walls. Find the minimum for the force F, such that the block does not slide. 15 F Given: W = 250 kN and He = 0.40 Do not round off intermediate calculations. Answer must be in 3 Decimals and in KN.The coefficient of friction between the inner pulley and the belt is 1/π. Find the maximum value of W that can be supported without rotating the compound pulley P or slipping the belt on the compound pulley P. Pulley B is frictionless. A 200 lb A WQ1/ As shown in Fig.( 1 ). A horizontal force of P=350N is required to just push the crate up the plane. If you know the coefficient of static friction between the plane and the crate (0.3). Find the mass of the crate.