Block and Tackle Model, Watch how this simple device lifts large loads with little effort using multiple pulleys., Each

Details

This wooden machine features a sturdy construction, making it ideal for classroom use. It demonstrates how the use of multiple pulleys increases mechanical advantage, allowing students to explore this concept both qualitatively and quantitatively. The design lends itself easily to inquiry-based activities. An instruction manual is included to facilitate student and teacher use of the apparatus. Made from particle board and wooden components, it measures 6 5/8" by 4 3/8" at its base and stands 12 1/2" tall. This Block & Tackle Wooden Simple Machine showcases the power of using more than one pulley.