free body diagram of robot and boss and alien and wyvern and factory and edible garden hanging off a ladder imaginary
ladder has rope rungs the mass of entities exert a force downward the ladder exerts a force upward on the entities i always have a problem where i lean backward and my feet push the ladder forward and it gets confusing, maybe this is [peopl eused to using non-rope ladders, it happens maybe] thinking of force of feet pressing ladder a little
