Cancellation of Momentum:
A ball is fired at 50 mph, out of a cannon from a truck that is going at 50 mph. The two momenta cancel each other and in the Earth reference frame the ball has 0 momentum.
@NCGMagazine @Titleist @WyndhamChamp @Titleist please sell these in stores with a portion of sales going to cancer charities..
@4golfonline would you support?
My city is underwater. People losing everything. Unrelenting storm. Medical/1st responders on NO sleep. Thanks for book recommendation, tho. https://t.co/T70sDWkRmM