Rotational KEMediumQuestion 6150
Question
A body has both translational (KE_t) and rotational (KE_r) KE. Total KE:
- AKE_t − KE_r
- BKE_t × KE_r
- CKE_t + KE_rCorrect
- DKE_t / KE_r
Correct answer
KE_t + KE_r
Explanation
Total KE = KE_translational + KE_rotational = KE_t + KE_r.