Physics
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Hooke's Law Kit
Supertek®
$9.99This kit shows you how to make a scale to weigh many household objects by use of Hooke's Law. Comes with a tape measure, a set of colorful plastic hex weights, a highly accurate special spring, and a detailed activity guide. Ages 7+.Key Features:This kit...$9.99