Physics: Impact Force

Math: Winner

Chemistry: Rate

Physics: Inertia Calculation

Math: Infinite Gambling

Physics: Gravitational vs. Electromagnetic

Chemistry: ΔG

Math: Royal Flush

Physics: Solid or Hollow?

Chemistry: Certain Conditions

Physics: Hot Metal

Math: Diverging Series

Chemistry: Exact Concentration

Math: Weird Derivative

Physics: Peak Height

Chemistry: Solubility

Math/Logic: Imprisonment

Chemistry: Balancing pH

Physics: Coefficient of Restitution

Chemistry: Change in Mass and Volume

Chemistry: Structure of Perchlorate

Physics: Average Speed

Math: Number of Subsets

Math: Specific Complex Numbers

Chemistry: Lost Mass

Physics: Rolling Ball

Chemistry: Acid or Base?

Math/Logic Problem: 2 Player Game

Math/Logic Problem: Coinland

Physics Problem: Ball Above a Slope