The Earth rotates at about 1,670 kilometers per hour at the equator, yet we experience no sense of motion. But how is this ...

This article covers the Punjab Board's 2025–2026 Class 11 Physics Syllabus. Class 11 students can download the syllabus in PDF format to become acquainted with the subjects that will be studied during ...

Collective circular motion is common in both natural systems and engineering applications. Recent theoretical research has intensively studied the fundamental control mechanism. This brief aims to ...

The Doppler characteristics of geosynchronous synthetic aperture radar (GEO SAR) cannot be explained by the conventional linear motion model (LMM), and the work modes of GEO SAR have not been clearly ...