The baloon are stored in the house, Wrong!, After more observation it can been seen that the balloons were maybe in the back yard held down by some large tarps., If this was so, buoyancy force when objects displace air, The buoyancy force is equal to the weight of the fluid displaced., But how does this relate to the movie?
The size of the house., The mass of the house, he volume of the air displaced, The size of each balloon
I thought it did just at a slower rate
As the balloon rises, the density of the air decreases., At some point, the buoyant force and the weight are equal and the balloon, This is when it stops rising.
Tracker Video, Scale doesnt matter, Why is that?, If i put 1000 instead of 10 wouldn't it change the results, Not necessary to get the vertical acceleration, horizontal position should be a straight line, Why?, fit a quadratic function to the data
if they make nose hairs couldnt they use correct physics
Yes but this is a fiction that suspends reality, Having to use correct physics would limit Pixars stories.