in the equation below what is the appropriate unit for modulus elasticity (E) if the equation is to be homogeneous in units d = PL/AE d = deflection (m) P = applied force (N) L = length of bar (m) A = cross sectional area of bar (m2) E = modulus of elasticity
in the equation below what is the appropriate unit for modulus elasticity (E) if the equation is to be homogeneous in units d = PL/AE d = deflection (m) P = applied force (N) L = length of bar (m) A = cross sectional area of bar (m2) E = modulus of elasticity
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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in the equation below what is the appropriate unit for modulus elasticity (E) if the equation is to be homogeneous in units
d = PL/AE
d = deflection (m)
P = applied force (N)
L = length of bar (m)
A = cross sectional area of bar (m2)
E = modulus of elasticity
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Step 1
given,
d = deflection (m)
P = applied force (N)
L = length of bar (m)
A = cross sectional area of bar (m2)
E = modulus of elasticity
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