• Physical experiment tool-- let students learn mechanics principle in interesting experiments and their physics performance,experiment tool.
• Newton pendulum balls for mechanics-- suitable for use in a variety of educational environments, including classrooms, laboratories, and homeschooling settings,cradle pendulum accessory.
• Physics newton ball accessory-- it is simple design but practical in use, bringing much convenience to you,newton balls for mechanics.
• Newton balls-- constructed by using selected material, ensures it safety and can use it with confidence,balance .
• Physics teaching prop-- allows students to study the vibration patterns of a single pendulum: enables students to observe and analyze the movement of a pendulum,physics learning supply.