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Ask iit jee aieee pet cbse icse state board experts Expert Question: Center Of Mass
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shaan2007ster (2)

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All the particles of a body are situate at a distance R from the origin. The distance of the centre of mass of the body from the origin is
(a) = R      (b)  <=R    (c)  >R       (d) >=R
    
computer001 (1622)

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(b)

if it is sumtin lik 1 particle system then =R
if distribution on all sides of origin present <R and if distribution is symmetric abt origin then it shud be @ origin...
hence ans is b)

by the left!!!
forward march!!!
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krishna.gopal (1728)

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perfect answer. Well done

Krishna Gopal Singh
B.Tech Chemical Engg
IIT Delhi 2002
Currently doing PhD from IIT Delhi
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