Acombined circuit has two resistors in series (27.5 ohms and 33.0 ohms) and another in parallel (22.0 ohms). if the power source is 9.0 volts, what will the current be?

a. 0.062 amps
b. 16 amps
c. 0.56 amps
d. 0.32 amps
e. 39 amps

The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.

The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.