Question: Make - up Exam Q 1 : If the each bar has a cross section area of A = 1 2 9 0 m m

Make-up Exam
Q 1: If the each bar has a cross section area of A=1290mm2 and
elastic modulus of E=200GPa, using the energy principle,
a) Determine the total strain energy stored in the alltouses (15P).
b) Determine the vertical displacement of joint B(10P).
Make - up Exam Q 1 : If the each bar has a cross

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