A highly charged piece of metal (with uniform potential throughout) tends to spark at places where the radius of curvature is small, or at places where there are sharp points. The breakdown electric field strength for air is about 3 × 106 V/m.(a) What is the maximum possible potential of a metal sphere of 2 cm radius in air? (That is, what is the potential at the surface of the sphere, relative to infinity?)(b) What is the maximum possible potential of a metal sphere of only 0.6 mm radius?

a straight line sloped

i am pretty sure it is c because when people are closer together, they cannot move as freely. picture being in a mostly full elevator, for instance. the people are right next to you, and you can barely move.

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.