Physics Ball Set of 12 Solid Balls with a Plastic Storage Container

GSC International 42004-12 Physics Ball Set of 12 Solid Balls with a Plastic Storage Container This physics ball set contains twelve solid 25mm balls. The kit contains two each aluminum, brass, copper, steel, zinc, and wood. The physics balls have a variety of uses including projectile demonstrations in physical science classrooms. These demonstrations help students explore key concepts in mechanics, such as gravity, momentum, and energy transfer. In addition the balls could be used to teach density and buoyancy concepts by comparing the mass of metal balls made of different materials. Despite having the same volume (since the balls are identical in size), their mass will differ because different metals have different densities. Collision Experiments – Explore elastic and inelastic collisions by rolling two balls toward each other and observing how momentum and energy are transferred. Conservation of Momentum – Use the balls to demonstrate the law of conservation of momentum in linear