Asatellite’s original velocity is 10,000 m/s. after 60 seconds it s going 5,000 m/s. what is the acceleration? remember acceleration = (final speed – initial speed) ÷ time .
(p. s i think this is physics? i don't know i just know its science so if anyone can with this it would be greatly appreciated)

What organization and environment is described above?

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)

Which of the following compounds would be primarily ionic? methane, ch4, ammonia nh3, calcium chloride, cacl2, or carbon dioxide, co2