A carbon steel ball with 25-mm diameter is pressed together with an aluminum ball with a...
A carbon steel ball with 25-mm diameter is pressed together with an aluminum ball with a 40-mm diameter by a force of 10 N. Determine the maximum pressure exerted by the steel ball on the aluminum ball. If the steel ball was pressed on an aluminum flat plate by a force of 10 N, what is the maximum pressure exerted by the steel ball?
(νsteel = 0.292, νaluminum = 0.333, Esteel = 207 GPa, Ealuminum = 71.7 GPa)
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