PhysicsMediumHigh School (11–12)Mechanics › Elasticity and Mechanical Properties of SolidsMechanics › Work, Energy and Power
Created by StemPy LabA thick wire and a thin wire of the same metal are joined end to end and hang a load. Which quantity is the same in both wires?
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← Within the elastic limit, the stretch of a wire is doubled. What happens to the elastic energy stored in it?A light rigid bar hangs level from two vertical wires of the same length and thickness, one of steel and one of brass. A 290 N load is placed so that both wires stretch by the same amount. What force does the steel wire carry? (Y: steel 2.0 × 10¹¹ Pa, brass 9.0 × 10¹⁰ Pa.) →
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