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Physics 22 Online
OpenStudy (anonymous):

a solid sphere i rotating about a diameter at an angular velocity w(omega). if it cools so that its radius reduces to 1/n of its original value.its angular velocity becomes??

OpenStudy (anonymous):

here momentum is conserved so iomega=newi*new omega moment of inertia=2/5mrsquare (of solid sphere)

OpenStudy (anonymous):

uhmm i m giving option ok a)w/n b)w/n^2 c)nw D)n^2w

OpenStudy (anonymous):

|dw:1329410537051:dw|

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