Two rods are made from materials that have different Young's moduli. The rods are constructed to have the same length and same cross-sectional area. The same forces pull similarly on each rod. The rod with the larger Young's modulus will stretch more than the rod with the smaller Young's modulus. True/False

An asteroid is discovered in a nearly circular orbit around the sun, with an orbital radius that is 2.47 times earth's. what is the asteroid's orbital period, its "year," in terms of earth years?

Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.

How do the kidneys affect homeostasis