Building your favorite military models

can anyone help me out? scale factor?

Farjana K asked:

if the built model airplane is 1 in:12 ft and the model plane is 11in long what is the length of the actual plane
identify the scale factor if the lengeth of a modle trian engine 15in and the length of the engine itsel its 36 ft help ?
Thanks

Filed Under Mathematics | 4 Comments

model airplane help ? urgent?

JoSePh –666 asked:

I am from India there are no hobby shops in this god damn country , where can i find a motor tht can develop enough torque and rpm to lift a model airplane model , am sure i cant buy it in shop becos there are no shops tht sell micro motors here , if u can pls list some equipments where can i find a motor suitable for model airplane making , like in some toys or hair dryers like tht …….pls help its urgent ( i tried to use vubrating motor in the celkl phone to build but it isnt working pls helpppp

helppp
thank you
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Filed Under Hobbies & Crafts | 1 Comment

Project Ideas for Engineering Independent Studies?

Dschm asked:

Hello, I am a senior in High School and I have an extra class period open in my schedule so I chose to do an independent study. When I graduate, I am going to choose some type of engineering as my major. At the moment, I am leaning towards Aerospace Engineering.
In this Independent Studies class, you basically have one big project to complete throughout the school year and it gets graded by a board of judges to see if my project is acceptable in the field.
Basically I am wondering if anyone has any advice for a project I could do that involves something along the lines of aerospace engineering? I know stuff like building model rockets and model airplanes are obvious things to do, but I am supposed to more specific like constructing an R/C airplane that can fly under certain conditions.

tl;dr I have a year long project in school where i do something involving Aerospace Engineering, does anyone have any ideas or sources for what I can do?

Filed Under Engineering | 1 Comment

I DON’T UNDERSTAND?! Please help! :[[ 10 points?

Sarah asked:

this is the question…
Sarah uses balso wood to build airplane models. After completing a model, she had a strip of balso wood measuring 7/8 of a yard left over. Shawn wants to buy half of the strip from Sarah. What fraction of a yard does Shawn want to buy?
Can someone explain how you solve this?
b.If Sarah paid $2.00 for each yard, how much should she charge Shawn for the strip he buys.

Any help would be greatly appreciated!
thanks for all the help!

Filed Under Homework Help | Leave a Comment

Model RC airplanes UK?

melanie asked:

Hi there, I’m looking to buy someone a cheapish but good quality RC airplane for a birthday. Up to £30. Ideally I’d like to buy them the full kit which they can build themselves but comes with the transmitter, battery, engine etc… Does any one know of any where online that I can buy from or a shop within the Midlands?
This man is going to be 34 so a little kiddy one will not do. Although he’s never done this before he does pick these things up very quickly.
Many thanks in advance.

Filed Under Hobbies & Crafts | Leave a Comment

building a model airplane need help?

bluedevhockey asked:

ok i want to make a model airplan out of styrofoam. but also i want to put and model rocket engine in it to make it fly. If i add weights to it to keep it balanced will it fly. what angles do the wings need to be and the tail. i am only 15 and want to get into aerospcae. any tips for me will help. i am going to base my model of a fight jet.

Filed Under Engineering | 1 Comment

How do you build a machine that throws an airplane made of wood and paper at the same speed?

sinergistic_ray asked:

this is a model airplane for a science project. It is about a foot long and is light weight. Do you guys have any ideas?
the same speed each time it throws the plane?

Filed Under Engineering | 3 Comments

Sanitization of history?

lkrhtr70 asked:

What do you think of this? I see examples of this from time to time. Personally it irritates me. One example comes to mind. Sometimes I build model airplanes (yea, I’m a geek-it’s peaceful though). I notice the kits no longer include the swastika for the Nazi aircraft. That makes this hisotical representation innacurate. I also notice this with the Confederate battle flag sometimes. I just feel that history should be represented as it was, for better or worse. I believe that if something was “bad” or inappropriate we should know how to recognize it, not erase it from our memories for the sole purpose of not offending. I realize I interjected my opinion and may have loaded my question. I’m just curious to read what people think about this subject. What is your opinion?
Talk amongst yourselves…

Filed Under Other - Society & Culture | 1 Comment

model airplane micro motors?

JoSePh –666 asked:

I am from India there are no hobby shops in this god damn country , where can i find a motor tht can develop enough torque and rpm to lift a model airplane model , am sure i cant buy it in shop becos there are no shops tht sell micro motors here , if u can pls list some equipments where can i find a motor suitable for model airplane making , like in some toys or hair dryers like tht …….pls help its urgent ( i tried to use vubrating motor in the celkl phone to build but it isnt working pls helpppp

can anyone help me out? scale factor?

model airplane help ? urgent?

Project Ideas for Engineering Independent Studies?

I DON’T UNDERSTAND?! Please help! :[[ 10 points?

Model RC airplanes UK?

building a model airplane need help?

How do you build a machine that throws an airplane made of wood and paper at the same speed?

Sanitization of history?

model airplane micro motors?

Airplane made out of popsicle sticks?

airplane model help? ?

WW1 Technology Project Help?

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