AP EAMCET Engineering 17 Sep 2020 Shift 2 Paper

Section: Physics

Question : 109 of 160

Marks: +1, -0

A disc of moment of inertia I1 is rotating with an angular velocity w1. Another disc of moment of inertia I2 which is not rotating, is gently put on the first disc, The angular speed of the system will be

(
I1+I2
I1
)w1
(
I1
I1+I2
)w1
(
I1−I2
I1
)w1
(
I1
I1−I2
)w1

Validate

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