Physics, 23.06.2020 19:01, amulets7017

An aluminium bar 600mm long1 with diameter 40mm, has a hole drilled in the centre of the bar. The hole is 30mm in diameter and is 100mm long. If the modulus of elasticity for the aluminium is 85GN/M^2 Calculate the total contraction on the bar due to a compressive load of 180KN

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An aluminium bar 600mm long1 with diameter 40mm, has a hole drilled in the centre of the bar. The ho...