75. A solid uniform circular disc of mass m and radius
R is spinning with angular velocity o about its center
of mass and is gently placed upon rough horizontal
surface. The angular velocity of rotation when pure
rolling start
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mukherjeearjun2003:
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3w/4 is the answer to this question
let me complete
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3/4 w= V
but the total speed will final - initial speed
oh I got it
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thank you I will mark you as brilliantlist
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they r asking for rotational velocity but have given the value of total velocity okay
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