Rotational MotionRotational Kinetic Energy (NEET (NTANational Eligibility cum Medical Entrance Test) Physics): Questions 5  6 of 6
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Question number: 5
» Rotational Motion » Rotational Kinetic Energy
Appeared in Year: 2016
Question
Two rotating bodies A and B of masses and with moments of inertia and , have equal kinetic energy of rotation. If and be their angular momenta respectively, then –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 6
» Rotational Motion » Rotational Kinetic Energy
Appeared in Year: 2016
Question
A solid sphere of mass and radius is rotating about its diameter. A solid cylinder of the same mass and same radius is also rotating about its geometrical axis with an angular speed twice that of the sphere. The ratio of their kinetic energies of rotation will be:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

