Question #135533

two points b and c lie on radial line of a rotating disk. the points are 2 inches apart. vb=700 ft/min and vc=880 ft/min. find the radius of rotation for each of these points. slader

Expert's answer

Let the radius be r

let us assume C is at the edge

so distance from center

B will then be =

angular velocity will be same hence

Hence C is at 0.815 ft and B is at 0.648 ft

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