Friction Block And Surface Set
To understand the relation between friction and smoothness of materials consists of three wooden blocks measuring approximately 3-15/16″ L x 2-3/4″ W with hooks. The first block has a polished side, the second has a sandpaper side, and the third has an aluminum side. Complete with polished wooden base measuring 14″ L x 2-3/4″ W.
Ordering Information:
Cat. No |
Description |
LPH-10573 |
Friction Block And Surface Set |