  The electron and the proton have a negative electrostatic charge and a positive electrostatic charge respectively. Each charge-and the force associated with that unit of charge-is constant-and equal.(The electron and proton have equal, but oppositely polarized, electrostatic charges.) But there is more. The electron and the proton have a negative electrostatic charge and a positive electrostatic charge respectively. Each charge-and the force associated with that unit of charge-is constant-and equal.
The start of life for the tank did not bode well. The first model came off the factory floor on September 8th 1915. On September 10th, its track came off. The same happened on September 19th when government officials were watching.
Rating Newest Oldest. Best Answer: first> British tank mark 1 during the WW1. biggest ..probably WW2 German Maus /two prototypes delivered, one armed with its 127mm gun+75mm coaxial gun +some other stuff/. Germans had a project of a landbased ship .. a multiturreted armor, but it never went into construction.