If a two-mass system is dynamically equivalent to a rigid body, then the system will NOT satisfy the condition that the  
  • a)
    Sum of the two masses must be equal to that of the rigid body
  • b)
    Polar moment of inertia of the system should be equal to that of the rigid body
  • c)
    Centre of gravity (c.g.) of the system should coincide with that of the rigid body
  • d)
    Total moment of inertia about the axis through c.g. must be equal to that of the rigid body
Correct answer is option 'D'. Can you explain this answer?

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This discussion on If a two-mass system is dynamically equivalent to a rigid body, then the system will NOT satisfy the condition that the a)Sum of the two masses must be equal to that of the rigid bodyb)Polar moment of inertia of the system should be equal to that of the rigid bodyc)Centre of gravity (c.g.) of the system should coincide with that of the rigid bodyd)Total moment of inertia about the axis through c.g. must be equal to that of the rigid bodyCorrect answer is option 'D'. Can you explain this answer? is done on EduRev Study Group by Mechanical Engineering Students. The Questions and Answers of If a two-mass system is dynamically equivalent to a rigid body, then the system will NOT satisfy the condition that the a)Sum of the two masses must be equal to that of the rigid bodyb)Polar moment of inertia of the system should be equal to that of the rigid bodyc)Centre of gravity (c.g.) of the system should coincide with that of the rigid bodyd)Total moment of inertia about the axis through c.g. must be equal to that of the rigid bodyCorrect answer is option 'D'. Can you explain this answer? are solved by group of students and teacher of Mechanical Engineering, which is also the largest student community of Mechanical Engineering. If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for Mechanical Engineering on EduRev and even discuss your questions like If a two-mass system is dynamically equivalent to a rigid body, then the system will NOT satisfy the condition that the a)Sum of the two masses must be equal to that of the rigid bodyb)Polar moment of inertia of the system should be equal to that of the rigid bodyc)Centre of gravity (c.g.) of the system should coincide with that of the rigid bodyd)Total moment of inertia about the axis through c.g. must be equal to that of the rigid bodyCorrect answer is option 'D'. Can you explain this answer? over here on EduRev! Apart from being the largest Mechanical Engineering community, EduRev has the largest solved Question bank for Mechanical Engineering.
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