Listeria. can be found in a variety of foods, including soft cheeses (e.g. Brie, Camembert, Mexican-style fresh cheeses, Roquefort, Bleu), hot dogs and other ready to eat meats, smoked fish, lettuce, coleslaw, other salad items, ready-to-eat foods purchased from store. delicatessens, and raw milk.
The kinetic energy of the arrow during the launching process of a recurve bow is calculated in dark-green-box cells in Appendix C and shown as a dark green curve in Fig. B-2. The kinetic energy is compared with the static energy released by the bow, shown in a red curve in Fig. B-2.
Potential energy. In the case of a bow and arrow, when the archer does work on the bow, drawing the string back, some of the chemical energy of the archer's body is transformed into elastic potential energy in the bent limbs of the bow. When the string is released, the force between the string and the arrow does work on the arrow. The potential energy in the bow limbs is transformed into the kinetic energy of the arrow as it takes flight.