Abstract: This article investigates the librational motion control problem of the tethered space-tug (TST) system in the process of deorbiting space debris. By analyzing the dynamic equations of the ...

Master the physics of projectile motion with air drag in this detailed tutorial! Learn how air resistance affects the trajectory, range, and speed of a projectile, and see step-by-step calculations ...

The most important variables are structural, not cultural. by Safi Bahcall When I first became a CEO, at age 33, I read everything I could find about legendary business leaders and the companies they ...

Abstract: The dynamic response in the dynamic launching process of electromagnetic rail launcher (EMRL) is very important for the design of launchers and armatures. With the Bernoulli-Euler beam ...

Learn how to solve projectile motion equations using vectors in this step-by-step physics tutorial! This video explains how to break motion into components, calculate displacement and velocity, and ...

The test is Pyongyang's second of the month, following a salvo of missiles fired hours before South Korea's leader headed to China for a summit. South Korea has said that North Korea launched an ...