We have 2 cars. Car "A" and car "B"

if car A weighs 3180 lbs If car "B" weighes 2000 pounds
How fast would car "A" have to travel to knock car "B" 32 feet?

2 answers

depends. On ice? at the edge of a cliff? next to a brick wall? on a wet highway?

It is neither math, nor physics.
plain dry road