Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
Learn More
United Scientific™ Happy/Sad Ball Set



Click to view available options
Grade:
5 to 12
Description
- Set of two black rubber balls, each 1-3/8 in. in diameter, appear to be identical in terms of appearance and mass but are manufactured from different types of rubber
- When dropped on a hard surface from an equal height, the happy ball bounces high and the sad ball barely bounces at all
- The happy ball also rolls faster than the sad ball
- Provides an interesting and memorable demonstration for studying elasticity, kinetic energy, and polymer composition
Specifications
Specifications
Grade | 5 to 12 |
Format | Set |
Languages | English |
Subject | Physics |
Warning: Cancer and reproductive harm
Prop 65
Product Content Correction
Your input is important to us. Please complete this form to provide feedback related to the content on this product.
Product Title
Spot an opportunity for improvement?Share a Content Correction