Brachistochrone
★Exhibit Content: Brachistochrone, Cycloid ★Interaction: Electromechanical interaction ★Operation: 1. Place the three balls at the top of the tracks; 2. Pull the release mechanism handle and observe which ball reaches the finish first. ★Exhibit Description: The exhibit consists of three tracks, three balls of equal radius and mass, three indicator lights, and an operating lever. The starting and ending heights of the three tracks are the same. Place the balls at the starting positions respectively, pull the operating lever, and the balls roll down simultaneously. No matter how many times you try, the ball on the parabolic track always reaches the finish first. ★Scientific Principle: The order in which the balls reach the finish depends not only on the length of the track but also on the ball's sliding speed. In fact, the curved track is a brachistochrone. In the initial stage of descent, the steeper track allows the ball to quickly gain greater speed; then the greater speed is fully utilized to complete the flat curve. Therefore, compared with other tracks, the ball rolling on the brachistochrone can always reach the finish first. The brachistochrone is widely used in engineering. In ancient Chinese architecture, the curve on the 'large roof' houses is a brachistochrone, allowing rainwater falling on the roof to flow away as quickly as possible.
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- 2.0*0.6*1.1m 2.0*0.6*1.1mDimensions: 2.0*0.6*1.1m Brand: KexMall Model: PopsciCat-math-013 1. Materials: ①Exhibit stand frame: 30 rectangular tube, enclosure 2.0mm cold-rolled sheet, surface baked paint ②Tabletop: steel plate, thickness ≥1.5mm ③Instruction sign, graphic panel: 5mm acrylic UV printing ④Tracks: HDPE board, ≥10mm ⑤Release mechanism: 304 stainless steel 2. Main configuration: None 3. Installation requirements: ①Power requirement: Not required ②Installation base: Place directly ③Entry passage: Door frame size (width×height) ≥1.0m×2.0m, continuous turning interval in passage ≥3m ④Maintenance access: Not required
★Exhibit Content: Brachistochrone, Cycloid ★Interaction: Electromechanical interaction ★Operation: 1. Place the three balls at the top of the tracks; 2. Pull the release mechanism handle and observe which ball reaches the finish first. ★Exhibit Description: The exhibit consists of three tracks, three balls of equal radius and mass, three indicator lights, and an operating lever. The starting and ending heights of the three tracks are the same. Place the balls at the starting positions respectively, pull the operating lever, and the balls roll down simultaneously. No matter how many times you try, the ball on the parabolic track always reaches the finish first. ★Scientific Principle: The order in which the balls reach the finish depends not only on the length of the track but also on the ball's sliding speed. In fact, the curved track is a brachistochrone. In the initial stage of descent, the steeper track allows the ball to quickly gain greater speed; then the greater speed is fully utilized to complete the flat curve. Therefore, compared with other tracks, the ball rolling on the brachistochrone can always reach the finish first. The brachistochrone is widely used in engineering. In ancient Chinese architecture, the curve on the 'large roof' houses is a brachistochrone, allowing rainwater falling on the roof to flow away as quickly as possible.
- 2.0*1.0*1.2m · Style 1 2.0*1.0*1.2mDimensions: 2.0*1.0*1.2m Brand: KexMall Model: PopsciCat-math-014 1. Materials: ①Exhibit stand frame: 30 rectangular tube, enclosure 2.0mm cold-rolled sheet, surface baked paint ②Tabletop: steel plate, thickness ≥1.5mm ③Instruction sign, graphic panel: 5mm acrylic UV printing ④Tracks: 2mm cold-rolled sheet, surface baked paint ⑤Release mechanism: 304 stainless steel 2. Main configuration: Display device*3: sensor + light button display component 3. Installation requirements: ①Power requirement: AC100-240V, 50/60Hz100W (standard three-wire socket) ②Installation base: Place directly ③Entry passage: Door frame size (width×height) ≥1.2m×2.0m, continuous turning interval in passage ≥3m ④Maintenance access: Not required
★Exhibit Content: Brachistochrone, Cycloid ★Interaction: Electromechanical interaction ★Operation: 1. Place the three balls at the top of the tracks; 2. Pull the release mechanism handle and observe which ball reaches the finish first. ★Exhibit Description: The exhibit consists of three tracks, three balls of equal radius and mass, and an operating lever. The starting and ending heights of the three tracks are the same. Place the balls at the starting positions respectively, pull the operating lever, and the balls roll down simultaneously. No matter how many times you try, the ball on the parabolic track always reaches the finish first. ★Scientific Principle: The order in which the balls reach the finish depends not only on the length of the track but also on the ball's sliding speed. In fact, the curved track is a brachistochrone. In the initial stage of descent, the steeper track allows the ball to quickly gain greater speed; then the greater speed is fully utilized to complete the flat curve. Therefore, compared with other tracks, the ball rolling on the brachistochrone can always reach the finish first. The brachistochrone is widely used in engineering. In ancient Chinese architecture, the curve on the 'large roof' houses is a brachistochrone, allowing rainwater falling on the roof to flow away as quickly as possible.
- 2.0*1.0*1.2m · Style 2 2.0*1.0*1.2mDimensions: 2.0*1.0*1.2m Brand: KexMall Model: PopsciCat-math-015 1. Materials: ①Exhibit stand frame: 30 rectangular tube, enclosure 2.0mm cold-rolled sheet, surface baked paint ②Tabletop, ball collection groove: cold-rolled sheet, thickness ≥1.5mm ③Instruction sign, graphic panel: 5mm acrylic UV printing ④Tracks: 12mm transparent acrylic ⑤Release mechanism: 304 stainless steel 2. Main configuration: None 3. Installation requirements: ①Power requirement: AC100-240V, 50/60Hz100W (standard three-wire socket) ②Installation base: Place directly ③Entry passage: Door frame size (width×height) ≥1.2m×2.0m, continuous turning interval in passage ≥3m ④Maintenance access: Not required
★Exhibit Content: Brachistochrone, Cycloid ★Interaction: Electromechanical interaction ★Operation: 1. Place the three balls at the top of the tracks; 2. Pull the release mechanism handle and observe which ball reaches the finish first. ★Exhibit Description: The exhibit consists of three tracks, three balls of equal radius and mass, a ball collection groove, and an operating lever. The starting and ending heights of the three tracks are the same. Place the balls at the starting positions respectively, pull the operating lever, and the balls roll down simultaneously. No matter how many times you try, the ball on the parabolic track always reaches the finish first. ★Scientific Principle: The order in which the balls reach the finish depends not only on the length of the track but also on the ball's sliding speed. In fact, the curved track is a brachistochrone. In the initial stage of descent, the steeper track allows the ball to quickly gain greater speed; then the greater speed is fully utilized to complete the flat curve. Therefore, compared with other tracks, the ball rolling on the brachistochrone can always reach the finish first. The brachistochrone is widely used in engineering. In ancient Chinese architecture, the curve on the 'large roof' houses is a brachistochrone, allowing rainwater falling on the roof to flow away as quickly as possible.
- 3.5*1.2*1.5m 3.5*1.2*1.5mDimensions: 3.5*1.2*1.5m Brand: KexMall Model: PopsciCat-math-016 1. Materials: ①Exhibit stand frame: 30 rectangular tube, enclosure 2.0mm cold-rolled sheet, surface baked paint ②Tabletop: steel plate, thickness ≥1.5mm ③Instruction sign, graphic panel: 5mm acrylic UV printing ④Tracks: 304 stainless steel round bar ⑤Release mechanism: 304 stainless steel 2. Main configuration: Display device*3: sensor + light button display component 3. Installation requirements: ①Power requirement: AC100-240V, 50/60Hz100W (standard three-wire socket) ②Installation base: Place directly ③Entry passage: Door frame size (width×height) ≥1.2m×2.0m, continuous turning interval in passage ≥3m ④Maintenance access: Not required
★Exhibit Content: Brachistochrone, Cycloid ★Interaction: Electromechanical interaction ★Operation: 1. Place the three balls at the top of the tracks; 2. Pull the release mechanism handle and observe which ball reaches the finish first. ★Exhibit Description: The exhibit consists of three tracks, three balls of equal radius and mass, three indicator lights, and an operating lever. The starting and ending heights of the three tracks are the same. Place the balls at the starting positions respectively, pull the operating lever, and the balls roll down simultaneously. No matter how many times you try, the ball on the parabolic track always reaches the finish first. ★Scientific Principle: The order in which the balls reach the finish depends not only on the length of the track but also on the ball's sliding speed. In fact, the curved track is a brachistochrone. In the initial stage of descent, the steeper track allows the ball to quickly gain greater speed; then the greater speed is fully utilized to complete the flat curve. Therefore, compared with other tracks, the ball rolling on the brachistochrone can always reach the finish first. The brachistochrone is widely used in engineering. In ancient Chinese architecture, the curve on the 'large roof' houses is a brachistochrone, allowing rainwater falling on the roof to flow away as quickly as possible.
- 4.0*1.0*2.1m 4.0*1.0*2.1mDimensions: 4.0*1.0*2.1m Brand: KexMall Model: PopsciCat-math-017 1. Materials: ①Exhibit stand frame: 30 rectangular tube, enclosure 2.0mm cold-rolled sheet, surface baked paint ②Tabletop: steel plate, thickness ≥1.5mm ③Instruction sign, graphic panel: 5mm acrylic UV printing ④Tracks: 304 stainless steel round tube ⑤Release mechanism: 304 stainless steel 2. Main configuration: None 3. Installation requirements: ①Power requirement: Not required ②Installation base: Place directly ③Entry passage: Door frame size (width×height) ≥1.2m×2.0m, continuous turning interval in passage ≥3m ④Maintenance access: Not required
★Exhibit Content: Brachistochrone, Cycloid ★Interaction: Electromechanical interaction ★Operation: 1. Place the three balls at the top of the tracks; 2. Pull the release mechanism handle and observe which ball reaches the finish first. ★Exhibit Description: The exhibit consists of three tracks, three balls of equal radius and mass, and an operating lever. The starting and ending heights of the three tracks are the same. Place the balls at the starting positions respectively, pull the operating lever, and the balls roll down simultaneously. No matter how many times you try, the ball on the parabolic track always reaches the finish first. ★Scientific Principle: The order in which the balls reach the finish depends not only on the length of the track but also on the ball's sliding speed. In fact, the curved track is a brachistochrone. In the initial stage of descent, the steeper track allows the ball to quickly gain greater speed; then the greater speed is fully utilized to complete the flat curve. Therefore, compared with other tracks, the ball rolling on the brachistochrone can always reach the finish first. The brachistochrone is widely used in engineering. In ancient Chinese architecture, the curve on the 'large roof' houses is a brachistochrone, allowing rainwater falling on the roof to flow away as quickly as possible.
- 4.0*1.0*1.5m 4.0*1.0*1.5mDimensions: 4.0*1.0*1.5m Brand: KexMall Model: PopsciCat-math-018 1. Materials: ①Exhibit stand frame: 30 rectangular tube, enclosure 2.0mm cold-rolled sheet, surface baked paint ②Tabletop: steel plate, thickness ≥1.5mm ③Instruction sign, graphic panel: 5mm acrylic UV printing ④Tracks: 304 stainless steel round bar ⑤Release mechanism: 304 stainless steel 2. Main configuration: Display device*3: sensor + light button display component 3. Installation requirements: ①Power requirement: AC100-240V, 50/60Hz100W (standard three-wire socket) ②Installation base: Place directly ③Entry passage: Door frame size (width×height) ≥1.2m×2.0m, continuous turning interval in passage ≥3m ④Maintenance access: Not required
★Exhibit Content: Brachistochrone, Cycloid ★Interaction: Electromechanical interaction ★Operation: 1. Place the three balls at the top of the tracks; 2. Pull the release mechanism handle and observe which ball reaches the finish first. ★Exhibit Description: The exhibit consists of three tracks, three balls of equal radius and mass, three indicator lights, and an operating lever. The starting and ending heights of the three tracks are the same. Place the balls at the starting positions respectively, pull the operating lever, and the balls roll down simultaneously. No matter how many times you try, the ball on the parabolic track always reaches the finish first. ★Scientific Principle: The order in which the balls reach the finish depends not only on the length of the track but also on the ball's sliding speed. In fact, the curved track is a brachistochrone. In the initial stage of descent, the steeper track allows the ball to quickly gain greater speed; then the greater speed is fully utilized to complete the flat curve. Therefore, compared with other tracks, the ball rolling on the brachistochrone can always reach the finish first. The brachistochrone is widely used in engineering. In ancient Chinese architecture, the curve on the 'large roof' houses is a brachistochrone, allowing rainwater falling on the roof to flow away as quickly as possible.
Review
Principle Display: ★★★★ Interaction Effect: ★★★★ Ease of Installation: ★★★★★ Durability: ★★★★ Overall Rating: ★★★★