what is the electric potential vtot at the center of the square? make the usual assumption that the potential tends to zero far away from a charge.

How does the us declaration differ from the texan declaration

Jim has found that he must consume 2,300 calories a day to reach his health goals, but he doesn't want to give up his afternoon snack of pretzels. unfortunately, he tends to eat the entire bag — which amounts to 1,300 calories! what strategy should jim use to improve his habits?

Why are gold and platinum used for jewelry