Apoint charge of -6 mu or micro cc is located at x = 1 m, y = -2 m. a second point charge of 12 mu or micro cc is located at x = 1 m, y = 4 m.
(a) find the magnitude and direction of the electric field at x = -1 m, y = 0.
(b) calculate the magnitude and direction of the force on an electron at x = -1 m, y = 0.

You win the lottery and decide to impress your friends by exhibiting a million-dollar cube of gold. at the time, gold is selling for $ 426.60 per troy ounce, and 1.0000 troy ounce equals 31.1035 g. -how tall would your million-dollar cube be? en cm

Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.

For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat