$($a$)$

When opening a door, you push on it perpendicularly with a force of $49\mathrm{.}0$ N at a distance of $0\mathrm{.}650$ m from the hinges. What torque $($in N$$m$)$ are you exerting relative to the hinges? $($Enter the magnitude.$)$

N$$m

$($b$)$

Does it matter if you push at the same height as the hinges?

YesNo$$