Your teacher gives you two stainless steel ball bearings. The larger has a mass of 0.0245 kg and a volume of 3.14*10^-6 m3. The smaller has a mass of 0.0109 kg. Calculate the volume of the smaller ball bearing.

Why there is no inductive reactance in dc circuits

Astep up transformer has 250 turns on its primary and 500 turns on it secondary. when the primary is connected to a 200 v and the secondary is connected to a floodlight that draws 5a, what is the power output? show all of your work.

50.)the diagram below represents the wave fronts produced by a point source moving to the right in a uniformmedium. observers are located at points a and b. compared to the wave frequency and wavelength observed at point a, the wave observed at point b has a(1) higher frequency and a shorter wavelength(2) higher frequency and a longer wavelength(3) lower frequency and a shorter wavelength(4) lower frequency and a longer wavelength