Gravitational Potential Energy in a Pendulum - LD Industries Physics 20

LD walks you through one of those nasty problems where a pendulum is pulled to the side by a certain displacement and you're asked to calculate the gravitational potential energy. This questions comes from the lesson "Work and Three Kinds of Energy" from www.ldindustries.ca and follows the Alberta Physics 20 Program of Studies.

[@D4n21]

The point you circled is not the equilibrium position. You should be circleing where the 0.75 m and Δh intersect on your diagram aka right below the vertical dotted line. You make this mistake twice, see 1:00 and 5:40.

[@sanchayjain4609]

You are dumb, Silvia R.