A tugboat with a displacement of 50 tonnes and resistance of 750 kN is towing a 75-tonne barge with resistance of 1000 kN. The tugboat has a propeller generates thrust of T to move it forward, while the barge is non-propelled. Determine the thrust and the force exerted by the rope on the tugboat, given that it takes 35 seconds for the tugboat to uniformly increase its speed to 13.5 knots.

Q: Q4/ Determine the magnitude of the mass (m) in the figure shown. Assume there is no friction in Each…

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Q: Neglecting friction and the weights of the members, compute the magnitude of the pin reactions at A…

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Q: The free body diagram below shows the forces acting on the bob when it spins at a rate such that it…

A: GivenFS=string force Fe=Elastic force W=weight of the bob

Q: Determine the magnitude and direction of the friction force exerted on the 100-lb block when (a) 0=…

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Q: The block has a weight of 20 lb and is being hoisted at uniform velocity. The system is held in equi…

A: Given:The block has weight .The tension in the cord is .Assumption:The pulley has negligible…

Q: Situation 2: Find the minimum force P required to just pull out box B. Also, find the tension of the…

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Q: The 700 N force is applied to 100-kg block as shown in figure, which stationary before the force is…

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Q: A person pulls on a 500 N desk with a 200 N force acting at 30° angle above the horizontal. The desk…

A: QuestionA person pulls on a 500 N desk with a 200 N force acting at 30° angle above the horizontal.…

Q: A 30 lb block is subjected to a force, F = 60 lb as shown below. The block starts from rest. When…

A: Given: Mass = 30 lb F = 60 lb To find: Vertical datum Work done by block Work done by force

Q: While digging a small hole prior to planting a tree, a homeowner encounters rocks. If he exerts a…

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Q: Determine the horizontal force required to push a 2500-lb automobile on level pavement. The auto has…

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Q: 2. Compute the horizontal force P required to prevent the block from sliding down the plane for the…

A: GivenW=100 lbθ=30oμs=0.65

Q: Determine the forces at A and B. The force at A is The force at Bis lb 4 lb &

A: This question is based on the concept of classical mechanics on force balancing.

Q: Block A in the figure weighs 1.16 N and block B weighs 3.62 N. The coefficient of kinetic friction…

A: According to the given data WA=1.16 N WB=3.62N μ=0.293 We need to find (a) Find the magnitude of the…

Q: The 180-lb tree surgeon lowers himself with the rope over a horizontal limb of the tree. If the…

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Q: Muhammad does an experiment where he uses a string attached to a spring scale to pull horizontally…

A: 1:-Sketch of the physical situation:-   2:-FBD of block:-

Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.