Please find the rotational matrix between Coordinates x1-x2-x3 and Coordinates x-y-z. Coordinates x1-x2-x3 are defined by Points A at (1,0,0), B at (0,2,1) and C at (3,1,4), in which Point A is at the origin, Point B on the x1 axis, and Point C on the x1-x2 plane

Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.

Inspection for bearing condition will include: (clo4) a)-color b)-smell c)-size d)-none of the above

Ahe-xe mixture containing a 0.75 mole fraction of helium is used for cooling electronics in an avionics application. at a temperature of 300 k and atmospheric pressure, calculate the mass fraction of helium and the mass density, molar concentration and molecular weight of the mixture. if the cooling capacity is 10 l, what is the mass of the coolant?