Consider a river flowing toward a lake at an average velocity of 3 m/s at a rate of 500 m3/s at a location 106 m above the lake surface. determine the total mechanical energy of the river water per unit mass and the power generation potential of the entire river at that location. take density of water to be rho = 1000 kg/m3. (round the final answers to two decimal places.)

Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?

What is the relationship between globular clusters and the milky way?

Two models of the same compound are shown. in what way is model b better than model a? model b shows the types of elements in the compound, but model a does not. model b shows the three-dimensional shape of the molecule, but model a does not. model b shows how the atoms in the molecule are connected, but model a does not. model b shows the number of atoms of each element in the molecule, but model a does not