Articles related to "Angular Momentum"
Billiards and Angular Momentum
Physics textbooks often use billiards in examples to explain concepts in mechanics - but they teach you very little about how physics can be used in billiards.
• billiards
• cue sports
• momentum
• angular momentum
• draw
Planet Formation Remains a Puzzle
a rough sketch of planet formation, and some difficulties in further understanding
• planet formation
• astronomy
• solar system
• accretion discs
• angular momentum
Star Formation Eludes Explanation
How to form stars is obviously a fundamental problem for astronomers. However, it remains one of the most daunting physical challenges in the field.
• stars
• formation of stars
• astrophysics
• gravitational collapse
• angular momentum
The Particle Zoo
According to Einstein's famous equation, all matter is made of energy, but all matter is also made of fundamental particles - little, discrete, bundles of energy.
• the standard model
• standard model
• angular momentum
• quantum angular momentum
• spin
Solstice
Solstice occurs twice a year. It happens when either the northern or southern hemisphere is tilted towards the Sun so that the hemisphere has the longest day of the year.
• solstice
• equinox
• axial tilt
• tropic of capricorn
• tropic of cancer
Ferris Wheels in Space
An investigation of the how and why of artificial gravity; can we make it work, and what will it take?
• space
• flight
• artificial
• gravity
• centrifugal