SIMPLE MACHINE - INCLINED PLANE ear protection 3 x 5mm Green LEDs

3 x 5mm Green LEDs (LEDDLSG5)

Build takes about 30 minutes

The Onager was a powerful siege engine used by the Roman army during the late Roman Empire in battle and to lay siege to city walls and fortifications in their territories around the Mediterranean Sea and beyond

With wires

NOTE: Item supplied may vary slightly from illustration

SIMPLE MACHINE - INCLINED PLANE ear protection 3 x 5mm Green LEDsThis EISCO brand wooden machine is elegantly designed and easy for students to use. It comes with a built in mass but the cart has a shallow indent for adding additional mass if needed. Students can study several different simple machine concepts using this one apparatus. Supplied with manual. Click here to view manual. Size: 42 x 9 x 5 cm. Weight : 700 g.