Wedge Model, Demonstrates how a wedge can increase mechanical advantage., Each

Details

ull; This wooden machine is elegantly designed to demonstrate how a wedge can increase mechaincal advantage • Easy for students to use and meassure • Includes an instruction manual to fascilitate student and teacher use of the apparatus • Made of particle board and wooden components. 13 5/8" by 3 5/8" base with adustable height. Wedge - Wooden Constructio