s--BECeZ7rQ--/ej2sxcwf93jxewrcne6o.jpg
  • s--BECeZ7rQ--/ej2sxcwf93jxewrcne6o.jpg
  • s--fJqyCN2n--/y27esnqcz9wadxxepm3k.jpg
  • s--sAIGFsZ1--/h2shmd9tsuwh9oiqlvrp.jpg

Product Media

Simple Machines Block & Tackle

Product Number: CTU512
$24.99
One pulley can be used to change the direction of the force applied by a cord several pulleys can be used to make this simple...
One pulley can be used to change the direction of the force applied by a cord several pulleys can be used to make this simple machine. A small force on the cord can be used to lift a large weight. Experimenting with the device shows why: lifting the block by a short distance requires that the cord be pulled a long distance. This classic wooden model offers children a basic concept of the laws of physics. Desktop sized.
CTU512

Data sheet

Manufacturer
Learning Advantage
Grade(s)

No customer reviews for the moment.