Of course it's a trick question, that's why you use it in court. You're giving a calculation for terminal velocity 176 feet per second, but it takes 12 seconds to reach it. Until then you are accelerating. The first second you fall 16 feet. The material the ball is made of and the weight are not relevant, they're just mentioned to try and trick the person too.
The speed was not close. There was over an 11 mile an hour difference between the two cars.
Were the cars even at the start? Were the driver reaction times equal?
Here is a trick question sometimes used on the witness stand.
The force of gravity is 32.2 fps squared. When dropped, how far will a solid 10 pound steel ball travel in 1 second?
It’s the same way a Rocket doing 100mph can’t overtake a Harley doing 25mph given a 100 yard head start. By the time the Rocket has covered the 100yard gap, the Harley has gone 25 yards. By the time the Rocket makes up that 25 yards, the Harley has gone ahead 6.25 yards. Every time the Rocket catches it, the Harley has always moved a quarter of the distance ahead. So it can never be overtaken.