| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| non inertial frame of reference definition | 0.88 | 0.3 | 9936 | 86 | 42 |
| non | 0.64 | 0.6 | 7523 | 50 | 3 |
| inertial | 1.14 | 0.7 | 7488 | 29 | 8 |
| frame | 0.8 | 0.8 | 2193 | 9 | 5 |
| of | 0.18 | 1 | 5690 | 37 | 2 |
| reference | 1.8 | 0.3 | 5585 | 77 | 9 |
| definition | 0.09 | 0.6 | 8743 | 68 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| non inertial frame of reference definition | 0.53 | 0.9 | 6606 | 21 |
