14 2 points A ceramic ball with a radius of 5 mm is pressed into ahemispherical recess of 10 mm in radius in a steel pla

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14 2 Points A Ceramic Ball With A Radius Of 5 Mm Is Pressed Into Ahemispherical Recess Of 10 Mm In Radius In A Steel Pla 1 (27.31 KiB) Viewed 23 times

14 2 points A ceramic ball with a radius of 5 mm is pressed into ahemispherical recess of 10 mm in radius in a steel plate. The following parameters are given: E* = 152.2 GPa, R = 10 mm, H ceramic = 20 GPa, Hsteet = 5 GPa. Assume that H = 2.80 y and the limit of elastic deformation is po = 1.60 y. What normal load (in N) is necessary to initiate yield in the steel plate? Type your answer..