Three forces all connect by the tail at the origin of an xy plane. f1 is 300 n and is 46 degrees to the left of the negative y axis. f2 is 725 n and is 33 degrees above the positive x axis. f3 is 650 n and lines up with the negative y axis. what is the resultant?

A-mn has a cubic structure with a0 0.8931 nm and a density of 7.47 g/cm3. b-mn has a different cubic structure, with a0 0.6326 nm and a density of 7.26 g/cm3. the atomic weight of manganese is 54.938 g/mol and the atomic radius is 0.112 nm. determine the percent volume change that would occur if a-mn transforms to b-mn.