Saved Bookmarks
| 1. |
A girl uses paper clips to balance a toy bird on her finger as shown. what is the effect of the paper clips?A. They help to raise the center of mass above her finger. B. They help to raise the center of mass to her finger. C. They help to lower the center of mass below her finger. D. They do not affect the center of mass but increase the weight. |
| Answer» | |