A uniform push of 150N, applied at an angle of 30 degrees to a 20kg block which rests on a horizontal surface, gives the block a velocity of 6.5m/s in 4s. Find the coefficient of kinetic friction

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Q: Given : C 375 N block (C) is a hoisted by the pully system and motor M. The motor has an efficiency…

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Q: A force of 347 N is exerted on a box of 5 kg on the floor. If the coefficient of friction is 0.37,…

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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.