What is the minimum number of feet you should be to avoid being electrocuted by overhead power lines up to 50kv?

Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

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)