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Posted: **Sat May 21, 2022 9:58 am**

: 5 2 Points An Aluminium Sphere With A Diameter Of 10 Mm Has Been Placed On An Alumina Plate Calculate The Contact Modul 1 (80.88 KiB) Viewed 13 times

5 2 points An aluminium sphere with a diameter of 10 mm has been placed on an alumina plate. Calculate the contact modulus (in GPa). The elastic modulus of aluminium is 69 GPa and the elastic modulus of alumina is 380 GPa. The Poisson's ratio is 0.3 for both, aluminium and alumina.