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For the three - particle system as shown is figure. Find the rotational interia about an axis perpendicular to the x - y plane and passing through the centre of mass of the system.
  • a)
    35 kg.m2
  • b)
    47 kg.m2
  • c)
    54 kg.m2
  • d)
    63 kg.m2
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
For the three - particle system as shown is figure. Find the rotationa...
The centre of mass


ycm = 1.37m
The squared distances from the centre of mass to each of the particles are



= 11.74 m2
The rotational inertia then follows directly from
= m1r1+ m2r22 + m3r32
2.3 x 2.62 + 3.2 x 3.4 + 1.5 x 11.74
= 34.516 kg m2
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For the three - particle system as shown is figure. Find the rotational interia about an axis perpendicular to the x - y plane and passing through the centre ofmass of the system.a)35 kg.m2b)47 kg.m2c)54 kg.m2d)63 kg.m2Correct answer is option 'A'. Can you explain this answer?
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For the three - particle system as shown is figure. Find the rotational interia about an axis perpendicular to the x - y plane and passing through the centre ofmass of the system.a)35 kg.m2b)47 kg.m2c)54 kg.m2d)63 kg.m2Correct answer is option 'A'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about For the three - particle system as shown is figure. Find the rotational interia about an axis perpendicular to the x - y plane and passing through the centre ofmass of the system.a)35 kg.m2b)47 kg.m2c)54 kg.m2d)63 kg.m2Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For the three - particle system as shown is figure. Find the rotational interia about an axis perpendicular to the x - y plane and passing through the centre ofmass of the system.a)35 kg.m2b)47 kg.m2c)54 kg.m2d)63 kg.m2Correct answer is option 'A'. Can you explain this answer?.
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