The National Testing Agency (NTA) has issued the subject wise NEET 2026 syllabus on this website soon after the NMC released ...
Learn where the centripetal acceleration formula comes from with a clear, step-by-step derivation. This video explains circular motion, velocity direction changes, and the physics behind the equation, ...
Dot Physics on MSN
Deriving the speed of a circular orbit around Earth
In this video, we derive the speed required for a stable circular orbit around Earth using Newton’s law of gravitation and centripetal force. You’ll see how orbital speed depends on radius, why low ...
As protests grow over violent ICE enforcement actions in Minneapolis, the president said he could invoke a centuries-old law ...
Scientists have uncovered a new explanation for how swimming bacteria change direction, providing fresh insight into one of ...
Researchers have unseated a previous theory for the mechanism underlying bacterial flagella movement, changing our ...
For centuries, the principle of symmetry has guided physicists towards more fundamental truths, but now a slew of shocking findings suggest a far stranger idea from quantum theory could be a deeper dr ...
Clay Halton was a Business Editor at Investopedia and has been working in the finance publishing field for more than five years. He also writes and edits personal finance content, with a focus on ...
Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed various community and nonprofit organizations. She has conducted in-depth research on social and economic issues ...
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