A block of mass m slides along a floor while a force of magnitude F is applied to it at an angle T as shown in figure.

$-\frac{F}{m} \cos \theta-\mu_{K}\left(g-\frac{F}{m} \sin \theta\right)$

$\frac{\mathrm{F}}{\mathrm{m}} \cos \theta-\mu_{\mathrm{K}}\left(\mathrm{g}-\frac{\mathrm{F}}{\mathrm{m}} \sin \theta\right)$

$\frac{F}{m} \cos \theta-\mu_{K}\left(g+\frac{F}{m} \sin \theta\right)$

$\frac{F}{m} \cos \theta+\mu_{K}\left(g-\frac{F}{m} \sin \theta\right)$