The electron and proton of a hydrogen atom are separated, on average, by a distance of about 5.3 x 10 ^ 11 meters. Find the magnitudes of the electric force and the gravitational force that each particle exerts on the other.

Consider a production line with five stations. station 1 can produce a unit in 9 minutes. station 2 can produce a unit in 10 minutes. station 3 has two identical machines, each of which can process a unit in 12 minutes (each unit only needs to be processed on one of the two machines. station 4 can produce a unit in 5 minutes. station 5 can produce a unit in 8 minutes. which station is the bottleneck station?

What will happen in a hybrid vehicle if current flow becomes too high due to a short?

The dominant wavelength of energy emitted by the sun is