the moment of inertia of two rotating bodies A and B ar Ia and Ib (Ia>Ib) and their angular moment are equa. which of them has greater kinetic energy?
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The body 'B' has greater kinetic energy
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Rotational K.E= 1/2Iw^2
w refers to angular velocity
I refers to moment of inertia
K.E is directly proportional to inertia
So,A would have greater kinetic energy..
w refers to angular velocity
I refers to moment of inertia
K.E is directly proportional to inertia
So,A would have greater kinetic energy..
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