A circular disc is rolling down in an inclined plane without slipping. The percentage of rotational energy in its total energy is
A. 66.61%
B. 33.33%
C. 22.22%
D. 50%
Answer:B
A circular disc is rolling down in an inclined plane without slipping. The percentage of rotational energy in its total energy is
A. 66.61% B. 33.33% C. 22.22% D. 50%