The intensity of the electric field measured on any given day at points close to the earth is 100 N / C and its direction is radially inward. When this value is the same for every point of the world, (a) Find the total load on Earth.
(b) Find the surface charge density.

The consumption of fossil fuels could be

Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .

Atypical jetliner lands at a speed of 146 mi/h and decelerates at the rate of (10.4 mi/h)/s. if the jetliner travels at a constant speed of 146 mi/h for 1.5 s after landing before applying the brakes, what is the total displacement of the jetliner between touchdown on the runway and coming to rest?