Question 3: The motor exerts a force of F = 20 t² N on the cable, where t is in seconds. Determine the speed of the 25 kg crate when t = 4 s. The coefficient kinetic friction between the crate and the plane is u = 0.25. %3D

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Q: Block A has a mass of 20 kg and B 5 kg . Th coefficient of friction between all surfaces of contact…

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Q: Determine the velocity of the block A in (m/s) with a mass of 42 kg if the two blocks are released…

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Q: The force F, acting in a constant direction on the 24-kg block, has a magnitude which varies with…

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A: Given data:

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Q: The 50-lb crate is subjected to the force F = 40 lb. The coefficient of kinetic friction between the…

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Q: Am = 12 kg particle is moving along a horizontal path defined by the equations r= (4.5.t+13) m and =…

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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.