Will give brainliest! how does the temperature of absolute zero relate to the kinetic energy of a substance's molecules? a) the molecules begin to group together. b) the molecules are moving very slowly. c) the molecules all became arranged into a regular cubic arrangment. d) the molecules stop moving entirely.

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.

Asystematic approach to problem solving is called a (an)

What is the angular momentum of the bar about the axle?