Answer this question in full and show me the working:
The maximum deflection of a beam weighted in the middle is given by the
formula: š¯‘‘=WL^3/48EI
Where: d = maximum deflection (mm)
W = Load on the Beam (N)
L = Length of the beam (mm)
E = Youngā€™s Modulus (MPa)
I = Second Moment of Area (mm 4)
Evaluate š¯‘‘ when: W = 8000N,
L= 16.5m
E = 2.1 x 105 MPa
I = 2.9 x 107 mm4
Give your answer in scientific notation to 3 significant figures.
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