An object at rest will stay at rest unless acted upon by an unbalanced force
Kendal Siegrist from Wolfe House Movers estimates 100,000 pounds.
The Physics of Up
Sources
Wired Science: http://www.wired.com/wiredscience/2009/05/how-pixars-up-house-could-really-fly
Dot Physics: http://scienceblogs.com/dotphysics/2009/06/03/physics-and-the-movie-up-floating-a-house/
Youtube links:
"Real Life Up: Flys with 300 Balloons"
"Pixar's Up Flying Scene"
Images from Movie: (later edited on Word)
http://www.skimbacolifestyle.com/2009/11/all-about-up-disney-pixar%E2%80%99s-up-on-blu-ray-dvd-on-november-10th.html
Prezi by Krystal Johnson
- 1D Kinematics V=D/T
- 318 mph OK City
- 2,899 miles
- 9 hours
0
112,000 balloons
A body wholly or partially submerged in a fluid is buoyed up by a force equal to the weight of the displaced fluid.
Archimedes'
Principle
Newton's Laws
So how many balloons would it take to lift the house?
Albert Einstein, in 1911, calculated the detailed
formula for the scattering of light from molecules.
The red and green of the sunlight have smaller frequencies and scatter less. The red and green that is scattered combine to make the sun appear yellow when we look at it.
The spectrum of light emission from the sun is not constant at all wavelengths, and additionally is absorbed by the high atmosphere, so there is less violet in the light.
The blue is scattered in all directions much more than
reds and greens, thus making the rest of the sky blue.
The shorter wavelengths are scattered most strongly. Therefore, when light from the sun reaches our atmosphere, blue scatters a lot.
Our eyes are also less sensitive to violet.