169- In the figure below, the body is at rest on a horizontal surface. If we apply a horizontal force $F = 25\,\text{N}$ to it with a force gauge, how many Newtons does the surface exert on the body horizontally? $\left(g = 10\,\dfrac{\text{m}}{\text{s}^2}\right)$ [Figure: A block of mass $\rho\,\text{kg}$ connected to a force gauge with force $F$ applied horizontally; $\mu_s = 0.75$, $\mu_k = 0.4$] (1) $95$ (2) $75$ (3) $15\sqrt{13}$ (4) $12\sqrt{29}$
\textbf{169-} In the figure below, the body is at rest on a horizontal surface. If we apply a horizontal force $F = 25\,\text{N}$ to it with a force gauge, how many Newtons does the surface exert on the body horizontally? $\left(g = 10\,\dfrac{\text{m}}{\text{s}^2}\right)$
\begin{center}
\textit{[Figure: A block of mass $\rho\,\text{kg}$ connected to a force gauge with force $F$ applied horizontally; $\mu_s = 0.75$, $\mu_k = 0.4$]}
\end{center}
\begin{center}
(1) $95$ \qquad (2) $75$ \qquad (3) $15\sqrt{13}$ \qquad (4) $12\sqrt{29}$
\end{center}