Coriolis acceleration demonstration instrument

Abstract

The invention provides a Coriolis acceleration demonstration instrument which comprises a supporting mechanism, a first power unit, a second power unit, a first driving mechanism and a second driving mechanism, wherein the first power unit and the second power unit can be used for respectively driving the first driving mechanism and the second driving mechanism; the supporting mechanism comprises a rotating unit; the rotating unit comprises an accommodation space for connecting with an object to be detected; the first driving mechanism is connected with the rotating unit, so that the rotating unit and the object to be detected are driven to do circular motion; the second driving mechanism is arranged on the rotating unit and is connected with the accommodation space, so that the object to be detected is driven to do circular motion and linear motion simultaneously. According to the demonstration instrument, the motion states of the object to be detected when the object to be detected simultaneously does the circular motion and the linear motion are visually displayed, so that users understand the reasons and the direction of Coriolis acceleration more clearly, and learn about the Coriolis acceleration more deeply.

Description

technical field [0001] The invention relates to the technical field of Coriolis acceleration demonstration, in particular to a Coriolis acceleration demonstration instrument. Background technique [0002] In the synthetic motion of a point, when the implicated motion is rotation, the implicated motion and the relative motion interact with each other, and there will be an additional acceleration, which is the Coriolis acceleration; the implicated motion refers to the relative motion of the moving reference frame. Movement in the static frame of reference, or a person standing on the ground and looking at the motion of the moving frame of reference; relative motion refers to the change of the position of an object relative to another object. [0003] The earth is a rotating non-inertial frame of reference. The rotation of the earth itself can be considered as the implicated motion of the rotation. When the object on the earth moves relative to the earth, the Coriolis force wil...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a Coriolis acceleration demonstrator to solve the problem that the explanation of the Coriolis acceleration by paper materials existing in the prior art cannot clearly explain the principles such as the cause, size and direction of its generation, which increases the need for learning Coriolis acceleration. The difficulty makes it difficult for learners to thoroughly understand the technical issues of Coriolis acceleration

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