![Mcqmate logo](https://mcqmate.com/images/logos/logo-black.png)
![Mcqmate logo](https://mcqmate.com/images/logos/logo-white.png)
McqMate
Q. |
If a gymnast sitting on a rotating stool, with his arms outstretched suddenly lowers his arm |
A. | the angular velocity will remain constant |
B. | the angular momentum will increase |
C. | the angular velocity will decrease |
D. | his moment of inertia will decrease |
E. | 107 dynes |
Answer» D. his moment of inertia will decrease |
View all MCQs in
Applied MechanicsNo comments yet