Schmidt sting pain index painful. However, insect stings that feel very different can be put into the same level. Thus, Schmidt always includes a brief description of his experience being stung by each type of insect. On that note, these stings are based on Schmidt's subjective perspective, and insect stings can vary person to person, so the scale is not universal. Some of the insect stings Schmidt considers to be at a pain level of 1 include the Southern fire ant, the elongate twig ant, the Western paper wasp, the white-faced bee, and most small bees. The duration of the pain of insect stings
Ant on a rubber rope a given time formula_36 is its speed relative to the rope, i.e. formula_18, plus the speed of the rope at the point where the ant is. The target-point moves with speed formula_38, so at time formula_39 it is at formula_40. Other points along the rope move with proportional speed, so at time formula_39 the point on the rope at formula_42 is moving with speed formula_43. So if we write the position of the ant at time formula_39 as formula_45, and the speed of the ant at time formula_39 as formula_47, we can write: This is a first order linear differential