1 complication with two-dimensional collisions is that the objects may rotate ahead of or following their collision. Such as, if two ice skaters hook arms because they pass one another, they can spin in circles. When animations are used in a courtroom setting, they ought to be very carefully scrutinized. https://collision-investigation23455.newbigblog.com/32544820/collision-investigation-things-to-know-before-you-buy