Best Answer: Ok, since the kinetic energy of a mass travelling at a constant velocity v is KE=(1/2)mv^2 we can see what happens when we double v. KE(v)=(1/2)mv^2. KE(2v)=(1/2)m(2v)^2. KE(2v)=(1/2)m(4)v^2. KE(2v)=4(1/2)v^2.
Players must be of 21 years of age to legally gamble in Colorado. Because of the gambling laws in place all over the country which prohibit gambling, Colorado residents have found just as much excitement in legal gambling as what might be expected at land casinos.
1. Betting Age Varies by State. If you've traveled to the Bluegrass State to bet on your favorite steed, you may want to check the betting age. In Kentucky, the gambling age for betting on horse races is 18 -- but in many other states, the minimum age is 21. In states like Texas, children under a certain age may not even be allowed to visit the race track, much less bet on horses.