Breaking Pendulum Demonstration

    Product Name:  Breaking Pendulum Demonstration
    Model NO.:  PM114
Excellent quality apparatus. Demonstrates the laws of conservation of momentum and trajectory.
Unit scale is marked in degrees to record the height and is registered by a counter weighted needle that remains in place at the height of the pendulum arc
Features adjustable base, spring-loaded gun with self-locking trigger, and nylon block pendulum
Instruction manual included.