Garage Physics Standing (Catenary) Arch Kit, Helps students learn engineering concepts of force balancing and load transfer., Each

Details:

In physics and geometry, a catenary is the shape formed by a hanging chain or string supported only at its ends. The curves described by catenaries are used in architecture to design bridges and arches, ensuring that forces do not result in shearing stresses on the stones. In 1675, Sir Robert Hooke described this shape as "…a flexible cable hangs so, inverted, stand the touching pieces of an arch." The Eisco Garage Physics line is designed for students aged 7-13 interested in STEM concepts, including physics and engineering. Each kit engages young learners to discover new ideas about the physical world through assembly and discovery. The kits contain pre-cut wooden pieces resembling woodworking projects. The Standing Arch Kit consists of seven wooden blocks that, when properly assembled, produce the shape of a catenary arch. This kit enables students to learn engineering concepts such as force balancing and load transfer through the assembly of the arch. It shows students how vaulted arches and types of bridges are constructed and how they bear the weight of buildings and roadways they support. By experimenting with the various blocks, young learners can understand the importance of the keystone in holding up the arch. The kit includes a hook for attaching the hanger and masses from the Eisco Hanging Mass Kit (GP00002) to demonstrate live loads. Alternatively, one can attach a Force Sensor to the hook to measure the amount of weight the arch can hold.