Physics can feel inscrutable to students; this lesson helps them understand a graphing problem by analyzing their own ...

Although the effects of a bullet's terminal performance had been thoroughly studied by 1955, ammunition pioneer Roy Weatherby sought to prove velocity trumps mass and, as a result, built a reputable ...

This engineering exam, which is a gateway to some of the premium engineering colleges such as IITs, NITs and more, cover subjects such as Physics, Chemistry and Mathematics.

Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...

Abstract: Joint communication and sensing receives a lot of attention in the research community. Sensing the environment with communication networks can save a lot of resources. The sensing capability ...

Abstract: We propose a method for measuring the instantaneous velocity of moving objects using ultrasonic waves. By transmitting and receiving a single dual-chirp pulse, composed of an up-chirp and a ...

1 School of Physical Education, Shanghai University of Sport, Shanghai, China 2 School of Athletic Performance, Shanghai University of Sport, Shanghai, China Objective: This study aimed to investigate ...

Get article recommendations from ACS based on references in your Mendeley library. Pair your accounts.