Galileo's Inclined Plane
★Exhibit Content: Interactive science popularization experience of mechanical energy conservation, law of inertia, and ideal inclined plane classical mechanics ★Interaction: Manual release of the ball for mechanics observation interaction ★Operation: Release the steel ball from any height on any yellow track, observe whether the ball can climb back to approximately the original release height after rolling along the track, and compare the climbing height differences on tracks with different slopes. ★Exhibit Description: The "Galileo's Inclined Plane" is a desktop interactive exhibit for science popularization of classical mechanics and energy conservation, belonging to the basic mechanics exhibition area, and is a recommended exhibit by KexMall. The exhibit uses a standard white and blue science operation table, equipped with multiple sets of yellow smooth curved tracks with different slopes, stainless steel support columns, matching steel balls, and acrylic science description boards. The multi-track inclined plane replicates Galileo's classic ideal inclined plane experiment model. The slope of the right-side descending surface of each track decreases successively. After releasing the ball, visitors can intuitively observe the entire process of the ball rolling and climbing, directly compare the effect of friction on mechanical energy loss, and deduce the theories of inertia and mechanical energy conservation. ★Scientific Principle: The exhibit replicates the mechanical logic of Galileo's ideal inclined plane experiment: Under ideal frictionless conditions, the ball is only affected by gravity, and the total mechanical energy remains constant. After being released from a certain height, regardless of the slope of the other side, the ball can climb back to the same initial height; if the slope approaches zero, the ball will maintain uniform motion forever, thereby deducing the law of inertia. In reality, the track has friction, and the mechanical energy of the ball continuously dissipates during rolling, so it cannot return to the original release height; the gentler the track slope, the longer the rolling distance, the more energy loss, and the more obvious the difference in climbing height. This intuitively demonstrates the consumption of mechanical energy by friction and concretely explains the mutual conversion between gravitational potential energy and kinetic energy.
Options
- 0.9×0.7×1.0m 0.9×0.7×1.0mDimensions (L×W×H): 0.9×0.7×1.0m Brand: KexMall Model: PopsciCat-mechanics-224 1. Materials ① Base: 2mm cold-rolled steel frame, 2.0mm cold-rolled steel enclosure with multi-color baked paint, scratch-resistant and wear-resistant ② Tabletop: Kelisi artificial stone, thickness ≥12mm, with flame-retardant board underneath ③ Description board: Acrylic UV high-definition printing ④ Maintenance access: 2.0mm cold-rolled steel baked paint cover, convenient for track and ball storage and maintenance ⑤ Track body: Thickened integrally formed smooth curved track, low-friction inner wall ⑥ Support components: Stainless steel polished columns, stably supporting multi-layer inclined tracks ⑦ Experimental ball: High-precision solid steel ball, smooth surface to reduce friction coefficient 2. Main Configuration ① Multi-slope differentiated curved inclined track assembly (multiple sets of tracks with different slopes) ② Solid steel experimental balls ③ Stainless steel support and fixing bracket for tracks 3. Installation Requirements ① Energy requirement: No external power supply needed, purely manual dynamic interaction, no electrical energy consumption ② Installation foundation: Operation table placed directly on the floor, with anti-slip load-bearing foot pads at the bottom ③ Entry passage: Door frame dimensions (W×H) ≥1.0m×1.2m, continuous turning interval in passage ≥1.8m ④ Maintenance access: Not required
★Exhibit Content: Interactive science popularization experience of mechanical energy conservation, law of inertia, and ideal inclined plane classical mechanics ★Interaction: Manual release of the ball for mechanics observation interaction ★Operation: Release the steel ball from any height on any yellow track, observe whether the ball can climb back to approximately the original release height after rolling along the track, and compare the climbing height differences on tracks with different slopes. ★Exhibit Description: The "Galileo's Inclined Plane" is a desktop interactive exhibit for science popularization of classical mechanics and energy conservation, belonging to the basic mechanics exhibition area, and is a recommended exhibit by KexMall. The exhibit uses a standard white and blue science operation table, equipped with multiple sets of yellow smooth curved tracks with different slopes, stainless steel support columns, matching steel balls, and acrylic science description boards. The multi-track inclined plane replicates Galileo's classic ideal inclined plane experiment model. The slope of the right-side descending surface of each track decreases successively. After releasing the ball, visitors can intuitively observe the entire process of the ball rolling and climbing, directly compare the effect of friction on mechanical energy loss, and deduce the theories of inertia and mechanical energy conservation. ★Scientific Principle: The exhibit replicates the mechanical logic of Galileo's ideal inclined plane experiment: Under ideal frictionless conditions, the ball is only affected by gravity, and the total mechanical energy remains constant. After being released from a certain height, regardless of the slope of the other side, the ball can climb back to the same initial height; if the slope approaches zero, the ball will maintain uniform motion forever, thereby deducing the law of inertia. In reality, the track has friction, and the mechanical energy of the ball continuously dissipates during rolling, so it cannot return to the original release height; the gentler the track slope, the longer the rolling distance, the more energy loss, and the more obvious the difference in climbing height. This intuitively demonstrates the consumption of mechanical energy by friction and concretely explains the mutual conversion between gravitational potential energy and kinetic energy.
Review
Principle Display: ★★★★ Interaction Effect: ★★★★ Ease of Installation: ★★★★★ Durability: ★★★★★ Overall Rating: ★★★★