Hypothetical question. I want to know how to calculate this. Rollercoaster car at high speed meets bird flying at it with high speed. Direct hit. What is the damage?
Rollercoaster car, full of people, 6 rows, 2 persons in each, 70kg average weight of one person. Empty car have a mass of 450-3000kg, so let's say this one have 1000kg, with people it will be 1850kg. Speed is 160 km/h.
Bird is flying 40km/h, mass of 2kg, size around 50m^2.
I would like to know how to calculate this, which conditions I need to have, to be able to calculate this, what units are necessary to define this damage.