When a solid sphere is undergoing pure rolling, the ratio of transnational kinetic energy to rotational kinetic – energy is –
A. 2 : 5
B. 5 : 2
C. 1 : 5
D. 5 : 1
Answer:B
When a solid sphere is undergoing pure rolling, the ratio of transnational kinetic energy to rotational kinetic – energy is –
A. 2 : 5 B. 5 : 2 C. 1 : 5 D. 5 : 1