For the beam loaded as shown (L1 = 2.65 m and L2 = 4.40 m), use the method of superposition to determine the beam deflection at point H. Assume that EI = 8 × 104 kN-m2 is constant.

A polymer beam sits on three supports that allow rotation but not deflection at A, B, and C. Determine the magnitude of the vertical reaction force at B due to moment M = 0.64 N·m. Let a = 51 mm, b = 51 mm, and EI = 0.95 N·m2.

For the beam loaded as shown (L1 = 1.80 m and L2 = 5.45 m), use the method of superposition to determine the beam deflection at point H. Assume that EI = 8 × 104 kN-m2 is constant.

A straight polymer beam is bent due to load P = 0.99 N. Determine the magnitude of the beam’s slope at A. Let a = 40 mm, b = 65 mm, c = 75 mm, and EI = 0.15 N·m2. Assume that the supports allow rotation but not deflection at A and C.

A straight polymer beam is fixed at A and sits on a support that allows rotation but not deflection at B. Determine the magnitude of the vertical reaction force at B due to load P = 0.87 N. Let a = 99 mm, b = 63 mm, and EI = 0.90 N·m2.

Airplane crashes are an example of which type of disaster?

Determine the beam deflection at point H. Assume that EI = 3.96 × 1010 kN-mm2 is constant.

A polymer beam sits on three supports that allow rotation but not deflection at A, B, and C. Determine the magnitude of the vertical reaction force at B due to moment M = 0.72 N·m. Let a = 53 mm, b = 53 mm, and EI = 1.05 N·m2.

A straight polymer beam is bent due to load P = 0.78 N. Determine the magnitude of the beam’s vertical deflection at D. Let a = 48 mm, b = 58 mm, c = 74 mm, and EI = 0.30 N·m2. Assume that the supports allow rotation but not deflection at A and C.

Determine the beam deflection at point H. Assume that EI = 3.50 × 1010 kN-mm2 is constant.