If two discs of moment of inertia l1 and I2 rotating about collinear axis passing through their centres of mass.....
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Verified Answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but Verified Answers are the finest of the finest.Let L1 and L2 are the angular momentum of two discs.
Verified Answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but Verified Answers are the finest of the finest.Let L1 and L2 are the angular momentum of two discs.(A)Total angular momentum of two discs =L1 + L2
Verified Answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but Verified Answers are the finest of the finest.Let L1 and L2 are the angular momentum of two discs.(A)Total angular momentum of two discs =L1 + L2= I1w1 + I2w2
Verified Answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but Verified Answers are the finest of the finest.Let L1 and L2 are the angular momentum of two discs.(A)Total angular momentum of two discs =L1 + L2= I1w1 + I2w2=
Verified Answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but Verified Answers are the finest of the finest.Let L1 and L2 are the angular momentum of two discs.(A)Total angular momentum of two discs =L1 + L2= I1w1 + I2w2=Total moment of inertia when discs are brought in contact= I1 + I2
Verified Answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but Verified Answers are the finest of the finest.Let L1 and L2 are the angular momentum of two discs.(A)Total angular momentum of two discs =L1 + L2= I1w1 + I2w2=Total moment of inertia when discs are brought in contact= I1 + I2Let w is angular speed of two discs system ,
Verified Answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but Verified Answers are the finest of the finest.Let L1 and L2 are the angular momentum of two discs.(A)Total angular momentum of two discs =L1 + L2= I1w1 + I2w2=Total moment of inertia when discs are brought in contact= I1 + I2Let w is angular speed of two discs system ,Then, total angular momentum = (I1 + I2)×w
Verified Answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but Verified Answers are the finest of the finest.Let L1 and L2 are the angular momentum of two discs.(A)Total angular momentum of two discs =L1 + L2= I1w1 + I2w2=Total moment of inertia when discs are brought in contact= I1 + I2Let w is angular speed of two discs system ,Then, total angular momentum = (I1 + I2)×wHere ,
Answer:
Initial K.E of the two discs Ki = 12 I1w12 + 12 I2w22
when the two discs are made to rotate combinedly moment of inertia of two discs system I =I1 + I2
let w be angular speed of the two discs system .
Now applying conservation of angular momentum
I w = I1w1+I2w2 ⇒ w = I1w1+I2w2I1+I2 final K.E of the system Kf = 12(I1+I2) (I1w1+I2w2I1+I2 ) 2 =12 (I1w1+I2w2)(I1+I2)Change (loss) in rotational K.E = Ki − Kf