coriolis

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1. The viewpoints and evidence I collected from other scientists about the rotation of the Earth

Coriolis (Gustave Gaspard de), a French physicist. Born on May 21, 1792 in Paris; He passed away in Paris on September 19, 1843. Coriolis force, also known as Coriolis force, is a description of the displacement of a particle undergoing linear motion in a rotating system due to inertia relative to the rotating system. On Earth, particles moving relative to the Earth are subject to another type of inertial force. This inertial force, named after the French mathematician Coriolis who first studied it, is called the Coriolis force. It is an inertial force that arises from different reference frames. We use our own Earth as a reference frame to create the Coriolis force. If you go to any planet in the universe, as long as it self rotates, there will be Coriolis force.

2. What is Coriolis acceleration? Coriolis acceleration, also known as Coriolis acceleration, was proposed by G.G. Coriolis in 1832 while studying the rotation of water turbines, hence the name Coriolis acceleration. Coriolis acceleration is the acceleration caused by the coupling between the rotation of a moving parameter system and the motion of a moving point relative to the moving parameter system. Simply put, the Earth is a rotating non inertial reference frame, and Coriolis acceleration is generated by the motion of objects relative to the Earth when studying objects in the Earth. The direction of Coriolis acceleration is perpendicular to the angular velocity vector and relative velocity vector, and its magnitude is proportional to the magnitude of the relative velocity vector. It has applications in the direction of car travel in the northern and southern hemispheres. Acceleration is a vector, and vector a is represented in the right-hand system (i, j, k) as r=xi+yj+zk, where x, y, and z are its projections in the i, j, and k directions, respectively. Although the values of x, y, and z of the vector r are different in different reference frames, xi+yj+zk represent the same vector r. Acceleration is the second derivative of the vector r with respect to time, rather than the second derivative of the non inertial frame itself with respect to time being non-zero. Therefore, the acceleration seen in the non inertial frame is not the acceleration in the inertial frame. Consider a non inertial frame that rotates around a fixed axis. We refer to the acceleration of a point with zero acceleration relative to the non inertial frame as the associated acceleration, which can also be understood as the point moving along with the non inertial frame The required acceleration. The velocity of a point moving with a non inertial frame is not only related to its rotational speed, but also to its relative position. A particle with a relative velocity of v undergoes a change in its relative position, thus requiring an acceleration in the inertial frame to maintain this motion, which is a part of the Coriolis acceleration; On the other hand, relative to the velocity vector that remains constant in a non inertial frame, the direction in the inertial frame constantly changes, resulting in an acceleration in the inertial frame, which is another part of the Coriolis acceleration. In a non inertial frame, as long as an object is considered to have an acceleration that is significantly opposite to its acceleration in the inertial frame, Newtons law still applies, which means that a p

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