A crate of mass 75kg is pushed along a floor with a force of 26N for a distance of 7 m. Calculate the work done ?

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Q: consider the following conditions: a centrifugal pump has diameters d1 = 7 in, d2 = 13 in, blade wid...

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Q: TOPIC: Internal Threading or Tapping What are the materials needed in cutting threads by the use of...

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A: Givensimply supported beamL=20ftD=15in=1.25ftt=1in=0.0833 ftq1=10 lb/ftP1=15lb

Q: The bigger is the area acted upon by a force, the smaller is the pressure on it. Select one: False ...

A:    A force applied to an inflated balloon is an illustration of how force may alter an object's form...

Q: . An air tank with a nozzle has a pressure of 196.32 KPa and density of 1.9 Kg/m3. Outsic diverging ...

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Q: 24. Determine the most economical oxygen gas consumption in cu. ft to manually cut lengthwise a 4 ft...

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Q: 1-50 A pressure gage connected to a tank reads 500 kPa at a location where the atmospheric pressure ...

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A: Given; In surafce broaching process; Broach having pitch= 8 mmCut per teeth= 0.01 mmLength of the wo...

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A: Given: Q=0.4 W d=0.3 cm L=1.8 cm v=240 m/min air temp=35oC To determine: Surface temperature

Q: Problem 1-3 The Cartesian components of stresses at a point are given as belou : O = 7, 0y = 6, oz =...

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Q: 4. Nitrogen with a mass of 0.3 Ibm undergoes a process from P1 = 20 psi, T1 = 500°R to P2 = 150 psi....

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Q: The ball of a ballpoint pen is 1 mm in diameter and has an ASTM grain size of 10. How many grains ar...

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Q: 6/9 A uniform slender rod rests on a car seat as shown. Determine the deceleration a for which the r...

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Q: punch diameter (in mm) and punch force

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Q: Compute for the drag of a rectangular wing with a chord of 4.5 ft and a span of 16 ft. if the dynami...

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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.