Physics, 23.06.2020 10:57 denym58

An aluminum bar 600mm long, with diameter 40mm long has a hole drilled in the center of the bar. The hole is 30mm in diameter and is 100mm long. If modulus of elasticity for the aluminum is 85GN/m2.Calculate the total contraction on the bar due to a compressive load in 180KN

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An aluminum bar 600mm long, with diameter 40mm long has a hole drilled in the center of the bar. The...