226KiB, 1200x833, 4calcio-storico.jpg View SameGoogleiqdbSauceNAO How to calculate impact force Anonymous Mon 13 Jan 10:34:52 2020 No.11298320 ViewReplyOriginalReport Quoted By: >>11298395 Runner 1 is running at 33 km/h, Runner 2 is running toward him at 20 km/h, what is the formula to calculate how much G force they'll have when impacting onto each other? Pic semi related