300 kN 2 m -8 m- A C 500 kN 120 kN 200 kN 4 m 3 m B

Q2 A beam is supported at A and B as shown in Figure Q2. By neglecting the mass of the beam, (a) determine the support reactions at point A and B (b) Draw the shear force diagram with the calculation (c) Draw the moment diagram with the calculation ITA

Please solve both part and correct answer otherwise dislike

80 kN 40 kN 60 kN -10 kN/m B 2 mim. 3 m 3 m 2 m1 m (b) 10 k I k/ft A B 12 (b) 12 kips 1 kip/ft 2 kips 4' - 0" 6-0" 8' – 0" (b)

what is the value of R1 in kN? what is the value of R2 in kN?

Determine the mechanical advantage of the following pulley system. Provide your answer in kg to 4 decimal places. В A Answer:

8 kN 25 kN-m 2 m -2 m 2 m 5 kN Fig (1)

Determine the torque M which must be exerted by the motor. Express the answer with 3 significant figures and include appropiate units.  Look at the images for details about the question.

• The length where the shear is zero (x) (jf applicable) The maximum shear load (Vmax) – positive (+) value if upward, negative (-) value if downward The maximum moment (Mmax) – indicate if CW or CCW, BEWARE: - 500 N-m CW = 500 N-m CCW Draw the shear and moment diagram in your solution sheets. Box your final answers and write your final answers on the spaces provided below. Don't forget to include the units. Unable to box your final answers, not writing your final answers on the spaces below, and/or not writing the units will void your solutions and answers.

E=210GPa; L=400mm; A=2.5Cm²; F1-400N; F2= -600N for the numerical application F2- F1 L 1.5 L 2A A L A