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(Solved): 3.46 The natural frequency f of a cantilever beam is given by the expression f=0.56\sqrt((EIg)/(wL^( ...
3.46 The natural frequency f of a cantilever beam is given
by the expression
f=0.56\sqrt((EIg)/(wL^(4))),
where E is the modulus of elasticity, I is the moment of
inertia, g is the gravitational constant, w is the weight
of the beam per unit length, and L is the length of the
beam. How does the natural frequency of the beam
change, if at all, as its temperature is increased?