@HilmiAdi@The_UnrealG@Trackmann2 The mass is important since the car would experience a greater impulse compared to hittting a stationary object at 40kph. It would not be equal, but closer to impacting a stationary object at 80kph. The busses continued forward momentum exasperates the impact.
@jksellors@AaronGunn Sure, it said the 2009 deficit reflected emergency stimulus. The 2015-2025 ~500b liberal deficit dwarfs the conservative 2009-2013 85b. Nice cherry pick though.