Body force vector fe = _____________
a) \(\frac{A_el_ef}{2}\begin{Bmatrix}1 \\ 1 \end{Bmatrix}\)
b) \(\frac{A_el_e}{2}\begin{Bmatrix}1 \\ 1 \end{Bmatrix}\)
c) Aele\(\begin{Bmatrix}1 \\ 1 \end{Bmatrix}\)
d) Aelef \(\begin{Bmatrix}1 \\ 1 \end{Bmatrix}\)
Answer: a
Explanation: A Body force is a force that acts throughout the volume of the body. Forces due to gravity, electric and magnetic fields are examples of body forces.
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