1.Spinning motion of a celestial body or a group of gravitationally bound bodies, such as a galaxy, about an axis, as distinct from orbitalrevolution. Almost all celestial bodies show some degree of rotation. Young stars arrive on themain sequencewith a high rotation rate; this results from ...
The Earth takes twenty-four hours to complete a rotation, while it takes 365 days for the Earth to complete a revolution. Revolution happens when one body moves around another, while rotation is the movement of a body around its own axis.
Lab Procedure -- Combined Revolution and Rotation A pair of students can represent the Earth and the moon. The Earth can remain fixed and rotate while the moon revolves around the Earth. When both students move around the sun, it demonstrates two bodies in revolution, even though they are in...
[countable]onecompletecircular turn around a central pointSYNrevolutionThe blades spin at 100 rotations per minute.3[uncountable]thepracticeof regularly changing the thing that is being used or done, or the person whodoesa particularjobjob rotationin rotationThree plays will be performed in rotation...
eccentricity of orbit0.007 inclination of orbit to ecliptic3.4° Venusian year (sidereal period of revolution)224.7 Earth days maximum visual magnitude−4.6 mean synodic period*584 Earth days mean orbital velocity35 km/sec radius (mean)6,051.8 km ...
of cosmic celestial body life; rotation is a characteristic parameter of celestial body morphology, and gives the formation of celestial body centrifugal force. , the main dynamic source of maintenance, development and change and its application in celestial morphology exploration; the causes of Venus...
When you press the button, the angle of the sun changes by 30 degrees each time. The fastest thing is one revolution per second.The slowest thing is one rotation in 300 seconds (5 minutes). When checked, reverse rotation will occur. ...
The Earth makes one complete revolution about its axis every 23 h 56 min 4 s; this is the length of the sidereal day. The Earth would have to spin about its axis once per year just to keep the same hemisphere pointed towards the Sun. Since the Earth rotates in basically the same ...
Venus, the planet between Earth and Mercury, also has a day that is longer than its year. Venus has the longest day of any planet in our solar system. One day on Venus lasts for 243 Earth days, while a year lasts about 225 Earth days. ...
英文 世界文 (of a celestial object) time that it takes to complete one revolution around its axis of rotation relative to the background stars wikidata 显示算法生成的翻译 将“rotation period"自动翻译成 世界文 错误 Glosbe Translate 错误