Question

1. A turntable has a moment of inertia of 3.0x 10 kg-m and spins freely on a frictionless bearing at 25 revimin. A0 30 kg ball of puty is drop sticks at a point 0.10 m from the centre. By what factor does the kinetic energy of the system change after the putty is dropped onto the tur (A) 1.5 (a) 0.91 0 10 1 0.82​

Answer 1

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Answer 2

Answer:

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