La estrella mas proxima a la tierra esta a 2 años de luz. Calcula esta distancia en unidades del SI

The key to stability is feedback between the reservoir and the fluxes into and/or out of the reservoir. assume that the rate of outflow from a reservoir depends on the size of the reservoir according to the following relationship: outflow rate= k x (size of reservoir), where k is a constant. a reservoir of water has a volume of 5000 liters, and the rate of outflow at steady state is 25 liters per minute. what is k? (give both the numerical value and its units.) what is the residence time? what is the relationship between k and the residence time?

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving