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China, Chinese Advanced Curve Motion Condition Tester for Precision Analysis1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Demonstrational Teaching UtensilTeaching ModelCurve Motion Condition TesterAdvanced Motion Tester
Yuyao Shenma Teaching Instrument Whole Set Co., Ltd.
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Product Description Product DescriptionAdvanced Curve Motion Condition Tester for Precision Analysis 1, Overview This instrument is designed and produced according to the requirements of the newly compiled high school equipment catalog by the Ministry of Education. It mainly explores the speed direction of curved motion, recognizes that curved motion is a variable speed motion, understands the conditions for objects to perform curved motion, and grasps the positional relationship between the direction of trajectory bending and the direction of force. 2, Structure and principle The instrument adopts a fully plastic integrated design, consisting of a chassis, magnetic sphere, inclined groove track, steel ball, L-shaped support rod, etc. The external dimensions are 287mm × 287mm × 30mm (see Figure 1)The magnetic sphere is equipped with a strong magnet inside, which acts as an external force to force the steel ball passing near it to change its direction of motion; The bottom is equipped with a pivot pin, which can rotate around the axis when interacting closely with the steel ball (see Figure 2). There is an adjustable height steel ball release device on the inclined groove track, which changes the initial velocity of the steel ball entering the disc by adjusting the release height. A laser pen can be installed behind the inclined groove track, and the radiation of the laser on the disc surface can represent the initial direction reference line of the steel ball entering the disc surface. When the external force acting on the steel ball is not on the same straight line as the direction reference line, the direction of the steel ball's movement will deviate from the reference line (see Figure 3).The diameters of the three steel balls are ? 19mm, ? 16mm, and ? 13mm, respectively. The ? 13mm steel ball with wire is a pendulum ball used only for pendulum experiments; Two rolling balls with different diameters are used for experimental comparison (storage location shown in Figure 1). The inclined groove track can rotate around the bottom axis to adjust the initial direction of the steel ball entering the disc.Detailed PhotosCompany ProfileCertificationsPackaging & ShippingFAQ
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