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Physics, 22.06.2019 21:20
Abeverage can is made of 3004-h19 aluminum alloy (elastic modulus 69 gpa, tensile yield strength 285 mpa, density 2.72 g/cm^3). the dimensions on the can are approximated as a thin-walled cylinder with a height of 4.83 inches, diameter of 2.60 inches. empty the can has a mass of 14.2 g. determine: a. the wall thickness of the cylinder b. assuming a pinned-pinned condition what is the critical load? c. assuming a fixed-fixed condition what is the critical load?
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Physics, 23.06.2019 08:00
According to piaget’s stages of cognitive development, the child does not differentiate between self and other objects. the child repeats rewarding activities, discovers new ways to get what he or she wants, and may have imaginary friends. which period is described?
Answers: 1
Two tuning forks, 254 hz. and 260 hz., are struck simultaneously. how many beats will be heard?
History, 17.10.2019 19:10
Biology, 17.10.2019 19:10
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Mathematics, 17.10.2019 19:10
English, 17.10.2019 19:10
History, 17.10.2019 19:10
English, 17.10.2019 19:10
Mathematics, 17.10.2019 19:10
Mathematics, 17.10.2019 19:10