Aparallel-plate capacitor in air has a plate separation d = 4 mm and square plates with area a = 25.0 cm^2. the plates are maintained to a constant potential difference of 255 v. determine the charge on the plates and the energy stored by the capacitor.

Which of the following represents an upside-down image?

Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.

The magnitude of the poynting vector of a planar electromagnetic wave has an average value of 0.939 w/m^2 . the wave is incident upon a rectangular area, 1.5 m by 2.0 m, at right angles. how much total electromagnetic energy falls on the area during 1.0 minute?