conservation of momentum
- In stock with stable lead times — single units or complete sets
- Size, appearance and interaction can be adapted to the museum’s theme
- For science museums, campus science rooms, community science centers and mobile science museums
- Export packing and overseas on-site installation support
Conservation of Momentum - Customization of Science Museum Exhibitions, Campus Community Science Popularization Equipment, Source Manufacturer of Science Exhibitions Description and Introduction of Scientific Principles:
Exhibition items demonstrate the law of conservation of momentum to the audience through the transfer of momentum between swinging balls. Exhibition items consist of a booth with small balls hanging in a row. Small balls of the same quality are fixed by ropes and closely arranged with each other. When one end of the metal ball is pulled up and released, the momentum and energy obtained are transmitted one by one to the other small steel balls hanging side by side through a completely elastic collision. The outermost ball on the other end cannot transfer momentum and will be ejected. The balls at both ends keep moving, while the adjacent metal ball in the middle remains basically stationary. The steel balls at both ends slowly stopped due to resistance. Participants grab a small ball at the end, move it a certain distance while tightening the suspension rope, and then release it to collide with adjacent balls, thus verifying the law of conservation of momentum.
Main technical parameters of exhibits:
1.3 * 0.6 * 1.5 1. Materials for exhibitions: ① Booth frame: 25 square tubes, 30 square tubes, 40 square tubes, 1.2mm cold-rolled plate for enclosure, surface painted ② Table top: Cambert plate, thickness ≥ 10mm ③ Instruction board and graphic board: acrylic UV spray painting ④ Maintenance door: 1.2mm cold-rolled plate surface painted ⑤ Protective cover: transparent acrylic+customized color acrylic according to actual needs 2. Main configuration: none 3. Exhibition requirements: ① Energy requirements: not required ② Installation foundation: directly placed ③ Access channel: Door frame size (width × height) ≥ 1.2m × 2.0m, channel continuous turning interval ≥ 2m ④ Maintenance channel: not required
Principle explanation and demonstration video: