69, but that's 154mph which is improbable. Not that there aren't things which can go from 30-150 in 18s, but they don't have a constant rate of acceleration. #maths
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69, but that's 154mph which is improbable. Not that there aren't things which can go from 30-150 in 18s, but they don't have a constant rate of acceleration.
#maths