Velocity rules in October when adrenaline, pressure, crowds push players to throw their hardest

Velocity rules in October. There have been a record 255 pitches of 100 mph or faster this postseason, up from 105 last year ...
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Physics Solution: Angular Velocity of a Backspinning Bouncing Ball

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...
IEEE

A Predefined-time and Angular Velocity-free Attitude Tolerant Control Approach for Spacecraft

Abstract: This study is dedicated to address the predefined-time attitude tracking control problem of spacecraft in the presence of actuator fault, unmeasurable angular velocity, system uncertainties, ...
IEEE

Parameter Estimation Based Angular Velocity Observer Design for Rigid-Body Spacecraft

Abstract: This paper proposes a simple and physically intuitive approach to the angular velocity estimation problem of rigid-body spacecraft. By taking the advantage of the underlying nature of ...