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stacychloe

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stacychloe

Hello everyone i really need help with this case ?

my friend is severely injured. She lost her sight in one eye and suffered severe burns after being splashed by a corrosive chemical that leaked from a Storage tank being prepared for internal...
20:31 Tue 20th Jan 20095 answers, last by buildersmate 20:46 Tue 20th Jan 2009
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stacychloe

Could anyone good at mechanical principles answer this thanks ?

a pile driver has a mass of 100kg and falls 3m onto the pile which has a mass of 200kg. The two become joined on impact. The pile is driven into the ground a distance of 0.08 m each time. The mass is...
15:03 Fri 16th Jan 20093 answers, last by jake-the-peg 15:37 Fri 16th Jan 2009
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stacychloe

question about material

what effect does, water content of clay, sintering press force, firing temperature of the manufacturing process, have on the properties and behaviour in service of porcelain.
23:37 Wed 14th Jan 2009
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stacychloe

question about materials

descirbe the injection moulding process for polypropylene, include mould temperature, injection pressure, injection speed, mould clamping force, mould open and closed time
23:36 Wed 14th Jan 20093 answers, last by Ridcully 16:36 Tue 27th Jan 2009
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stacychloe

physics

whats the similarities Between these principles 1.D'Alembert's principle, also known as the Lagrange-D'Alembert principle 2.law of conservation of energy how do these principles solve engineering...
23:37 Sat 10th Jan 20092 answers, last by scotstone 14:00 Sun 11th Jan 2009

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