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Determine the beam deflection at point H. Assume that EI = 5.53 × 1010 kN-mm2 is constant. Assume both lengths are decreased by a factor of 2π.

Two identical beams are loaded with w and 2w. Which beam will deflect the least? Assume the beam on the left is made of cheese and the beam on the right is made of diamond.

Assume that P = 17 kips and L = 5 ft. Determine the reaction force at C. Assume that EI is constant for the beam. Assume the beam weighs 25 kips/ft. (Reminder: The roller symbol implies that both upward and downward displacement is restrained.)

Based on the following image, what is the correct genus? week 3 quiz picture.jpg

A structural steel wide-flange shape [E = 250 GPa; I = 201 × 106 mm4] is loaded and supported as shown. The beam is supported at B by a 20-mm-diameter solid aluminum [E = 60 GPa] rod. After a concentrated load of 40 kN is applied to the tip of the cantilever, determine the force produced in the aluminum rod. Assume the length between B and C is decreased by a factor of 5π.

Determine the beam deflection at point H. Assume that EI = 5.38 × 1010 kN-mm2 is constant. Assume both lengths are decreased by a factor of 2π.

Determine the beam deflection at point H. Assume that EI = 0.85 × 107 kips-in.2 is constant. Assume the length between A and H is increased by a factor of 5π.

Determine the beam deflection at point H. Assume that EI = 1.06 × 107 kips-in.2 is constant. Assume the length between A and H is increased by a factor of 5π.

Assume that M0 = 5.90 kN-m and L = 4.30 m. Determine the reaction at support B. Assume that EI is constant for the beam. Assume the beam weighs 25 kN/m.

Assume that M0 = 7.00 kN-m and L = 4.80 m. Determine the reaction at support B. Assume that EI is constant for the beam. Assume the beam weighs 25 kN/m.