Ex. 25 A coin kept on a hor disc has its centre at a distance of 0.25 m from the axis of rotation of the disc. If u = 0.2, find the angular velocity of th disc at which the soin is about to slip off. (g 9.8 m/s?) %3D

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Ex. 25 A coin kept on a horizontal rotating
disc has its centre at a distance of 0.25 m from
the axis of rotation of the disc. If u = 0.2, find
%3D
the angular velocity of th disc at which the
coin is about to slip off. (g = 9.8 m/s?)
Transcribed Image Text:Ex. 25 A coin kept on a horizontal rotating disc has its centre at a distance of 0.25 m from the axis of rotation of the disc. If u = 0.2, find %3D the angular velocity of th disc at which the coin is about to slip off. (g = 9.8 m/s?)
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