A uniform bar of length L, cross-sectional area A, and mass density p is suspended vertically...
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A uniform bar of length L, cross-sectional area A, and mass density p is suspended vertically from one end. (a) Show that the elongation of the bar is 8=pgL²/(2E), where g is the gravitational acceleration and E is the modulus of elasticity. (b) If the mass of the bar is M, show that 8 = MgL/(2EA). A uniform bar of length L, cross-sectional area A, and mass density p is suspended vertically from one end. (a) Show that the elongation of the bar is 8=pgL²/(2E), where g is the gravitational acceleration and E is the modulus of elasticity. (b) If the mass of the bar is M, show that 8 = MgL/(2EA).
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Related Book For
University Physics with Modern Physics
ISBN: 978-0133977981
14th edition
Authors: Hugh D. Young, Roger A. Freedman
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