What kinds of things are difficult to pull?
1. Heavy objects - Items that are too heavy can be difficult to pull due to their weight.
2. Strong adhesive materials - Certain types of glue or tape can be difficult to pull apart due to their strong adhesive properties.
3. Stuck or jammed objects - Objects that are stuck or jammed in place can be difficult to pull due to friction or other obstructions.
4. Tightly packed items - Items that are tightly packed together can be difficult to pull apart due to their close proximity.
5. Elastic materials - Materials that stretch or expand, like rubber bands or elastic bands, can be difficult to pull apart due to their elasticity.
6. Rusty or corroded objects - Objects that are rusty or corroded can be difficult to pull apart due to degradation and weakened structural integrity.