Before using wind energy to produce electricity, humans used wind energy to produce PLEASE ANSWER QUICKLY

clothing

shelter

water

food

1) what is the power in horsepower of a 100 watt light bulb? what is the power in kilowatts of a 200 horsepower engine? 2) if a cars engine is providing 3000 n of force to keep the car moving at 5 m/s, what is the engine’s effective power? 3) how many gallons of water will be pumped from a well 30 feet deep by a 1/2 hp engine in 1 minute? (1 gallon weighs 8.34 pounds)

Explain how a step-down transformer makes electricity safe for use in homes

Why would an orange roll of your cafeteria tray if you stopped suddenly