Physics, 28.03.2020 21:41 DESI111609
Consider a jet on the deck of an aircraft carrier. In order to take off, a catapult is attached to the jet and it is flung off the deck. An F-18 has a gross weight of approximately 17,000 kg and must reach speeds of about 270 km/hr by the end of the 150 m deck. The catapults on aircraft carriers must be able to launch a variety of aircraft that have different masses and minimum airspeeds for a flight! How would you ensure that you provide enough energy to the aircraft to get it safely off the deck of the aircraft carrier?
Answers: 2
![E_{k}=0.5*m*v^2\\E_{k}= 0.5*17000*(75)^2\\E_{k}=47812500[J]\\](/tpl/images/0569/0889/14a06.png)
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Consider a jet on the deck of an aircraft carrier. In order to take off, a catapult is attached to t...
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