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Theory of Structures - Engineering

Q1:

A cantilever of length 2 cm and depth 10 cm tapers in plan from a width 24 cm to zero at its free end. If the modulus of elasticity of the material is 0.2 x 106 N/mm2, the deflection of the free end, is

A 2 mm

B 3 mm

C 4 mm

D 5 mm

E 6 mm

ANS:D - 5 mm

Load = uniform.

Deflection=wl 4 / 8EI = W * 5 *10 power -9 will come answer.
Here W is constantly taken because of that value not given in the question.