Because the rotation period of the Earth is almost the same as the length of its day we sometimes get a bit sloppy in discussing the rotation of the sky, and say that the stars rotate around us once each day. In
Other articles where rotation is discussed: asteroid: Rotation and shape: The rotation periods and shapes of asteroids are determined primarily by monitoring their changing brightness on timescales of minutes to days. Short-period fluctuations in brig
A planet rotates about its axis for a period of 47 days. The planet has a mass of 3.3e+24 kg. What is the orbital radius of a synchronous orbit satellite about this planet? Did Apollo spacecraft rotate? What is the orbital speed of Uranus? How fast does the Earth spin? What does...
the atmosphere at heights of 60–70 km above the surface travels around the planet in 4–5 Earth days, corresponding to speeds of ∼100 m s−1. This corresponds to an angular velocity about the rotation axis that is more than
How are radius and period related in Kepler's laws? How does the Kepler Space Telescope discover planets? How do you calculate circular motion on Mars? What is the difference between circular motion on Mars and on Earth? Does Kepler's law depend on the mass of an orbiting body? How can...
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.