The points A and B are 4.5m apart, with A vertically above B. Particle P, of mass
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The points A and B are 4.5m apart, with A vertically above B. Particle P, of mass 2 kg, is connected to A and B by means of two light, elastic springs. The spring attached to point A has natural length 1 m and modulus of elasticity 50 N; the spring attached to B has natural length 1.4 m and modulus of elasticity 80 N. The system rests in equilibrium. Find the EPE stored in the system.
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The extension of the spring attached to point A is given by x l2 45 y2 where y is the ve...View the full answer
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Related Book For
Cambridge International AS & A Level Further Mathematics Coursebook
ISBN: 9781108403375
1st Edition
Authors: Lee Mckelvey, Martin Crozier
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