An energy-efficient electric fan converts a large portion of the electrical energy that enters it into .

A. Sound energy in the fan's motor
B. Kinetic energy of the fan blades
C. Thermal energy in the fan's motor
D. An unwanted form of energy

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

In a series circuit the __ is the same at every point

An athlete is holding 24 lb of weights at a height of 6 inches above the stack as shown. to lower the weights, she applies a constant force of 5 lb to the handle. determine the velocity of the weights immediately before they hit the stack.