Friction Apparatus
Product Number: SB30030
In Stock (Ships within 1-2 business days)
$20.95
Grades 6-12.
This set includes a friction block and a friction board, both made of smoothly finished pine wood. The friction block has a hook for spring scale and two compartments for additional weights. It can be placed face-up or sideways. Students can vary the weight or area of contact to see their impact on the friction force. Comes with three 50 g weights and a 100 g spring scale. Size of board: 20 in. x 2 in. Size of block: 4 in. x 1-1/2 in. x 1 in.
| Item Weight: 1.25 |
| Age: 11 yrs. - 18 yrs. |
Prop 65:
 |
| Brand: Nasco |
| Assembly Required: false |
| Grade: 6 - 12 |
| School Type: Middle School, High School |
| Subject Areas: Physical Science |
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