(Solved): In the figure, a small \( 0.317 \mathrm{~kg} \) block slides down a frictionless surface through h ...

In the figure, a small \( 0.317 \mathrm{~kg} \) block slides down a frictionless surface through height \( h=1.32 \mathrm{~m} \) and then sticks to a uniform vertical rod of mass \( M=0.634 \mathrm{~kg} \) and length \( d=1.77 \mathrm{~m} \). The rod pivots about point \( O \) through angle \( \theta \) before momentarily stopping. Find \( \theta \). Number Units