The bending moment of a cantilever beam of length $$l$$ and carrying a gradually varying load from zero at free end and w per unit length at the fixed end is ________ at the fixed end.
A. $$\frac{{{\text{w}}l}}{2}$$
B. $${\text{w}}l$$
C. $$\frac{{{\text{w}}{l^2}}}{2}$$
D. $$\frac{{{\text{w}}{l^2}}}{6}$$
Answer: Option D
This Question Belongs to Mechanical Engineering >> Strength Of Materials In ME
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A. Equal to
B. Less than
C. Greater than
D. None of these
A. $$\frac{{{\text{w}}l}}{6}$$
B. $$\frac{{{\text{w}}l}}{3}$$
C. $${\text{w}}l$$
D. $$\frac{{2{\text{w}}l}}{3}$$
The columns whose slenderness ratio is less than 80, are known as
A. Short columns
B. Long columns
C. Weak columns
D. Medium columns
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