Afabric used in air-inflated structures is subjected to a biaxial loading that results in normal stresses sx 5 18 ksi and sz 5 24 ksi. knowing that the properties of the fabric can be approximated as e 5 12.6 3 106 psi and n 5 0.34, determine the change in length of (a) side ab, (b) side bc, (c) diagonal ac.

How is coal extracted from mountaintop removal mines? a. dynamite is used to create underground tunnels where miners go to extract the coal. b. dynamite is used to break apart rocks and then draglines are used to remove the broken rock and reach the coal. c. coal in mountaintops is extracted by digging strips in the landscape to reach the coal. d. placer deposits in mountain river bottoms are removed by

Argon, neon, and xenon are examples of

4. a 75.0 g piece of ag metal is heated to and dropped into 50.0 g of water at the final temperature of the mixture is what is the specific heat capacity of silver? 5. a 465 g chunk of iron is removed from petrucci, ralph h.. general chemistry (p. 290). pearson education. kindle edition.