How could an object (not aerodynamic shaped) achieve flight?

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In summary, the conversation discusses ways to achieve flight without chemical propellant, specifically mentioning electric and other methods. One individual shares a humorous anecdote about using a pickup truck and a JATO rocket, but also mentions the danger and potential for disaster. They also mention the Darwin Awards, which honor those who remove themselves from the gene pool through foolish actions. They then provide details about a real-life incident where someone attached a JATO rocket to their car and crashed into a cliff.
  • #1
lpbug
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The question above and-
How can it achieve flight without chemical propellant?( Electric?)
Are there other ways?
 
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  • #2
Well, I've got a pickup truck out back I like to stand on top of and throw baseballs down. Achieves flight pretty well after the arm gets warmed up.
 
  • #3
ifin you got ennuf juice,,you can make her fly!
see 1995 Darwin Award: JATO Rocket

Named in honor of Charles Darwin, the father of evolution, the Darwin Awards commemorate those who improve our gene pool by removing themselves from it.


clown attached war surplus rocket (JATO - Jet Assist Take Off is rocket attached to C130 airplane to help it take off from short run way) to his car and achieved flight ..fir a while..see DarwinAward. com

The facts, as best as could be determined, are as follows:

The operator was driving a 1967 Chevy Impala. He ignited the JATO unit approximately 3.9 miles from the crash site. This was established by the location of a prominently scorched and melted strip of asphalt. The vehicle quickly reached a speed of between 250 and 300 mph and continued at that speed, under full power, for an additional 20-25 seconds. The soon-to-be pilot experienced G-forces usually reserved for dog-fighting F-14 jocks under full afterburners.

The Chevy remained on the straight highway for approximately 2.6 miles (15-20 seconds) before the driver applied the brakes, completely melting them, blowing the tires, and leaving thick rubber marks on the road surface. The vehicle then became airborne for an additional 1.3 miles, impacted the cliff face at a height of 125 feet, and left a blackened crater 3 feet deep in the rock.
 
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1. How can an object that is not aerodynamic achieve flight?

There are a few ways that an object with a non-aerodynamic shape can achieve flight. One method is through the use of wings or other surfaces that create lift, allowing the object to stay airborne. Another way is by utilizing propulsion systems, such as a jet engine or rockets, to generate enough force to overcome the object's shape and achieve flight.

2. What factors affect an object's ability to achieve flight?

The shape, weight, and size of the object all play a role in its ability to achieve flight. Objects with streamlined, aerodynamic shapes tend to have an easier time achieving flight compared to those with irregular or bulky shapes. The weight of the object also affects its ability to stay airborne, as heavier objects require more lift and power to achieve flight.

3. Can an object without wings or a propulsion system still achieve flight?

Yes, an object without wings or a propulsion system can still achieve flight through the use of other mechanisms, such as hot air balloons or gliders. These objects rely on the principles of buoyancy and gliding, rather than lift and propulsion, to stay airborne. However, these methods are limited and may not achieve sustained flight.

4. How does air pressure play a role in an object's flight?

Air pressure plays a crucial role in an object's ability to achieve flight. Objects with a shape that allows air to flow smoothly over and under it can create an area of low pressure above the object, resulting in lift. Additionally, air pressure can also affect the object's stability and control during flight.

5. Can an object with an irregular shape achieve flight without any external forces?

No, an object with an irregular shape cannot achieve flight without any external forces. Without wings, a propulsion system, or other mechanisms, the object would not have the necessary lift and power to overcome the forces of gravity and stay airborne.

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