Description This force experiment kit is designed to explore Newton's First Law of Motion. It includes various components that allow users to conduct hands-on experiments, making it an ideal tool for physics education. The sleek design and durable materials ensure long-lasting use, making it practical for classrooms, offices, or home study environments. Features -Color:Assorted Color -Material:Plastic -Size: Beveled wood board:20.00X12.00X3.00cm/7.86X4.72X1.18in Slider:8.00X4.00X1.50cm/3.14X1.57X0.59in Trolley:9.00X6.50X3.00cm/3.54X2.55X1.18in Corrugated paper:40.00X10.00X0.50cm/15.72X3.93X0.20in Horizontal wood board:40.00X12.00X3.00cm/15.72X4.72X1.18in -Newton's first law exploration: this kit allows students to deeply understand the principles of newton's first law through hand experiments -Comprehensive teaching resource: the physics experiment teaching instrument provides a wealth of resources for conducting various physics experiments -Durable and reliable: built to last, ensuring longterm use in educational settings without frequent replacements -Userfriendly design: simple and intuitive design makes it easy for students to operate and explore independently -Versatile functionality: capable of performing multiple mechanics experiments, catering to diverse teaching needsPackage list: 1 set x mechanical experimental equipment