Is momentum a variable when it comes to NASCAR racing in the Next-Gen era? With just three races left in the season, it is hard to point a finger at one team that is absolutely on a roll.

Conservation of momentum explains why a gun or cannon recoils backwards when it is fired. When a cannon is fired, the cannon ball gains forward momentum and the cannon gains backward momentum.

Because of the 2022 bear market, for example, Nvidia dropped out of the index the momentum fund tracks, so the fund missed out on the chip designer’s gains for much of 2023, Arnott says.