Since you didn't specify the model you're interested in, check the link to Wikipedia There are quite a few picture of Cessna aircraft (scroll down the page).
Reviews of the Cessna Mustang airplane can be found on websites focusing on reviewing aircraft and flight experiences. For example the blog of Philip Greenspun has reviewed Cessna Mustang under the topic flying/cessna-mustang
You can find Cessna 180 airplanes from a variety of online retailers such as eBay and Trade-A-Plane dot com. You can also find this type of aircraft at Aircraft For Sale dot com.
That depends which one. There are mant types of Cessna and you would have to name a type for such an answer
That depends on the speed at which one is traveling.
As heavy as they need to be, but it depends on the airplane: one C-17 wing weighs more than a whole Cessna.
The Cessna 182RP airplane is an American aircraft that was introduced in 1956. This aircraft contains four seats and one would be able to add two children's seats in the baggage area of the aircraft.
air force one that would be a light plane like a cessna or piper
It only takes one person to fly a small airplane like a Cessna. Larger planes may require a pilot, co-pilot and navigator.
A commercial airplane is an airplane that is being used in commercial service--where people are paying for the plane to be flown. ANY plane can be a commercial airplane; if you've got a business picking up X-rays from small airports then flying them to Rochester International Airport in Minnesota so a doctor from the Mayo Clinic can review them, and you use the cheapest Cessna you can get your hands on to do it, that Cessna is a commercial airplane. Having said that, usually "commercial airplane" means one that's large enough to carry many passengers or a lot of cargo.
The website Controller is an easy place to find where people are selling a Cessna 210. It will redirect you to those who are selling the plane in your area.
There are many resources one has when seeking a Cessna 150 for purchase. Craigslist, Controller, and the Aircraft Shopper Online websites each have many listed for sale which one may find suitable.
The Cessna 172 Skyhawk is a small light aircraft first flown in 1955. Images of the Cessna 172 Skyhawk can be found on line and in aircraft industry literature.