Social Studies

posted by .

am doing a project on air trasportation I know I should write about planes and jets hot air balloons and helicopter...but I cant seems to find the answers on the internet can somone please help me.

• Social Studies -

What do you want to know about these aircraft?

Also, check the sites that GuruBlue posted for you.

By the way -- what grade ARE you in?

• Social Studies -

Similar Questions

how do i write about Air transportation in a project form i cant seems to find nothing.
3. geometry

Hot air balloons require large amounts of both hot air and fabric material. A hot air balloon is spherical with a diameter of 25 feet . a. Does finding the surface area help you determine the amount of the hot air or the fabric material?
4. physics

On a perfect fall day, you are hovering at low altitude in a hot-air balloon, accelerated neither upward nor downward. The total weight of the balloon, including its load and the hot air in it, is 24000 N. Find the weight of the displaced …
5. physics

On a perfect fall day, you are hovering at low altitude in a hot-air balloon, accelerated neither upward nor downward. The total weight of the balloon, including its load and the hot air in it, is 24000 N. Find the weight of the displaced …
6. Physics :(( help please TT

You are a maker of hot air balloons and wish to construct a balloon that will lift you and a friend to places unknown. Your standard balloon design is a perfectly spherical, nylon fabric balloon with a small hole on the bottom for …
7. Physics

on a perfect fall day you are hovering at rest at low altitude in a hot air balloon the total weight of the balloon including its load and the hot air in it is 15,000N find the volume of the displaced air I have no Idea how to go about …
8. chemistry

Hot air balloons gain their lift from the reduction in the density of air that occurs when the air in the envelope is heated. To what temperature should you heat a sample of air (initially at 374 K) to increase its volume by 13%?
9. Math

Hot air balloons If the hot air balloon shown is in the shape of a spehere, what is it's radius?
10. science

#1. When the air under the envelope is heated, the balloon lifts. Which of the following statements is true. a. Hot air balloons use radiation to rise. b. Hot air balloons use conduction to rise. c. hot air balloons use convection …

More Similar Questions