Q2. For the symmetrical section in figure 2 shown below, calculate [5 marks] k B mm х х х 350 mm E х Х х Х 0.8 B mm K Fi

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The last three digit of my ID number are 121.
Q2. For the symmetrical section in figure 2 shown below, calculate [5 marks] k B mm х х х 350 mm E х Х х Х 0.8 B mm K Figure (2) (i) The elastic section modulus (Z) (ii) The Plastic section modulus (ZP) (iii) Shape factor (S) (iv) Plastic moment given fy = 262 N/mm² (1.5 mark) (1.5 mark) (1 mark) (1 mark) Note: Take B = (last 3 digits of your id +142.5) if your last 3 digits of your id > 000 but < 050 B = the last three digits of your id if your last 3 digits of your id>50 but < 300 B = (the last three digits of your id-200) if your last 3 digits of your id >300 but $575 B = (the last three digits of your id- 500) if your last 3 digits of your id >575 but < 840 B = (the last three digits of your id- 700) if your last 3 digits of your id >840 but < 999 3