What is the radius of curvature of the hubcap

Reference no: EM13498842

A dedicated sports car enthusiast polishes the inside and outside surfaces of a hubcap that is a section of a sphere. When he looks into one side of the hubcap, he sees an image of his face30.0cm in back of the hubcap. He then turns the hubcap over, keeping it the same distance from his face. He now sees an image of his face8.4cm in back of the hubcap.

(a) How far is his face from the hubcap?

(b) What is the radius of curvature of the hubcap?

Reference no: EM13498842

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