Imagine a situation in which the horizontal surface of block \( \mathrm{M}_{0} \) is smooth and ...

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Imagine a situation in which the horizontal surface of block \( \mathrm{M}_{0} \) is smooth and its vertical surface is rough with a coefficient of friction \( \mu \)
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In above problem, choose the correct value(s) of \( \mathrm{F} \) which the blocks \( M \) and \( m \) remain stationary with respect to \( M_{0} \)
(a) \( \left(\mathrm{M}_{0}+\mathrm{M}+\mathrm{m}\right) \frac{\mathrm{g}}{\mu} \)
(b) \( \frac{\mathrm{m}\left(\mathrm{M}_{0}+\mathrm{M}+\mathrm{m}\right) \mathrm{g}}{\mathrm{M}-\mu \mathrm{m}} \)
(c) \( \left(M_{0}+M+m\right) \frac{m g}{M} \)
(d) none of these
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