Lilian has had enough of tiffany’s antics and high jinks and walks over to tiffany’s table. with an initial speed of 2 m/s, lilian accelerates at a rate of 18 m/s/s for 1.5 seconds, what is her final speed?

Carbon is allowed to diffuse through a steel plate 15 mm thick. the concentrations of carbon at the two faces are 0.65 and 0.30 kg c/m^3 fe, which are maintained constant. if the preexponential and activation energy are 6.2 x 10-7 m2 /s and 80,000 j/mol, respectively, compute the temperature at which the diffusion flux is 1.43 x 10^-9 kg/m^2 -s.

The voltage applied across a given parallel-plate capacitor is doubled. how is the energy stored in the capacitor affected?

The ph is the a.independent variable b.the dependent variable c.control group