What movie was back in black on by acdc?

The movie "Iron Man 2" (2010) featured the AC/DC song "Back in Black" during a scene where Tony Stark (Robert Downey Jr.) is preparing to fight Whiplash (Mickey Rourke). The song plays as Stark puts on his Iron Man suit and heads to the battle, setting an energetic and adrenaline-pumping mood for the upcoming fight sequence.