Find the rate of conversion of internal (chemical) energy to electrical energy within the battery. Express your answer using two significant figures. Pchemical = nothing W Request Answer Part B Find the rate of dissipation of electrical energy in the battery. Express your answer using two significant figures. Pr = nothing W Request Answer Part C Find the rate of dissipation of electrical energy in the external resistor. Express your answer using two significant figures.

25pts the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Arotating space station is said to create “artificial gravity”—a loosely-defined term used for an acceleration that would be crudely similar to gravity. the outer wall of the rotating space station would become a floor for the astronauts, and centripetal acceleration supplied by the floor would allow astronauts to exercise and maintain muscle and bone strength more naturally than in non-rotating space environments. if the space station is 200 m in diameter, what angular velocity would produce an “artificial gravity” of 9.80 m/s^{2} 2 at the rim?

The mass of a bowling ball is 10 kg and the mass of a ping pong ball is 0.015 kg. if the two objects are 5 meters apart, what is the gravitational force ?