DFEDHF Physical Experiment Model Momentum Conservation Law Physics Teaching Instrument Mechanics Teaching Aid,Momentum Conservation Car Equipment

Features

• Verify the law of conservation of momentum
• Operation method: Pull the ball to the horizontal to make the car stand still, release the ball to observe the relationship between the direction of the steel ball and the direction of the car.
• Material: Stainless steel
• Specifications: Length: 49.5cm Width: 28.5cm Height: 43cm