An AC power supply has an "rms" voltage of 120 V and oscillates at 60 Hz. This power supply is connected to a lightbulb, resulting in an average power output of 60 W. The same power supply is then connected to a capacitor instead of a resistor. The capacitor has a capacitance of 11 mF. Find the capacitive reactance of the circuit. Find the maximum current through the power supply while it is connected to the capacitor.

Which would not reduce the amount of green house gasses in the air

An engineer designs a roller coaster so that a car travels horizontally for 162 ft, then climbs 127 ft at an angle of 31.0° above the horizontal. it then moves 127 ft at an angle of 46.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)

Which statement best describes copper? a. it has a low resistance and prevents charges from moving freely. b it has a high resistance and allows charges to move freely. c. it has a high resistance and prevents charges from moving freely. d. it has a low resistance and allows charges to move freely