There are many factors that would affect how fast a bowling ball moves. Which of the two factors listed below is most important in determining the acceleration rate of a bowling ball? A direction and time B. mass and direction C. force and direction D force and mass

The metric unit of electrical power is the watt volt ampere ohm

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.

Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?