Airports at high elevations have longer runways for takeoffs and landings than do airports at sea level. one reason is that aircraft engines develop less power in the thin air well above sea level. what is another reason?

Give your knowledge of these things in your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. you’ll compare these features: signal shape numerical values for signal measurements amount of data that can be transmitted energy requirements privacy and security (ability of the signal to be encoded in a secret code) clarity of signal in the space provided, write down what you already know about any of these features. if you’re not sure, write down questions you might have about the features.

Which of these metals are magnetic?

If we decrease the amount of force and keep all other factors the same what will happen to the amount of work