That might sound really fast, but fortunately, it’s still not fast enough to kill someone. If there were no air resistance on the penny as it fell, that would mean it would reach a maximum velocity of around 190-ish miles per hour when it hit the ground, taking just shy of 9 second to do so. The Empire State Building is about 1250 feet tall. In fact, even if you dropped it from an airplane flying at 35,000 feet, it still wouldn’t do any real damage to the person it hit. The worst that would happen if you dropped a penny from this height is that it would sting a bit when it hit them. This simply isn’t true at all, not by a long shot. You’ve probably heard people say how if you drop a penny off the top of the Empire State Building, it will accelerate to such a speed that if it struck someone, it would kill them. Myth: Dropping a Penny from the top of the Empire State Building is Dangerous.
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