Squash balls, simulators, straps and more: Unorthodox methods that helped players innovate
That hack was lodging a squash ball inside the batting glove of his bottom hand. The result was perhaps the best batting ...
BBC1 年
Collisions, explosions and impulse
A squash ball of mass 25 g is moving from left to right at 3.2 ms-1. It is hit by a squash racquet which applies a force for 4 milliseconds, so that the ball leaves the racquet at 8.4 ms-1 moving ...