Yo-Yo Design
1Q20.30
| Description | One has a large disk and a small spindle. When it rolls down on an incline, the rotational energy is much big than the linear energy. |
| Location | 3A |
Yo-Yo Design
1Q20.30
| Description | One has a large disk and a small spindle. When it rolls down on an incline, the rotational energy is much big than the linear energy. |
| Location | 3A |