2676128 2676128

06-06-2023
Physics

contestada

A and B are rigid metal rods each 1.0 m long. One end of A is fixed to a solid base, and the other is fixed to one end of B as shown in the diagram. Rod A is Aluminium and rod B is steel. What will be the resultant displacement of the free end of B from its current position if the temperature of the assembly rises from 15°C to 25°C?

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