A 10-cm-long thin glass rod uniformly charged to 11.0 nCnC and a 10-cm-long thin plastic rod uniformly charged to - 11.0 nCnC are placed side by side, 4.20 cmcm apart. What are the electric field strengths E1E1E_1 to E3E3E_3 at distances 1.0 cm, 2.0 cm, and 3.0 cm from the glass rod along the line connecting the midpoints of the two rods?

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.

im sorry i dont know

a. are

that would be because of both gravity and friction. so     c