Literature relating to the presence of ESL students in mainstream classes has suggested that some teachers view subject-related content mastery and second-language development as separate processes, with the latter seen as the responsibility of ESL-specialist teachers (Penfield, 1987).
Kinetic energy is the production of energy by an object in motion. There are three subcategories of kinetic energy, including vibrational, which is caused by objects vibrating; rotational, which is caused by moving objects; and translational, which is caused by objects hitting one another.
These bonds absorb energy as they are stressed, and release that energy as they relax. Forms of Kinetic Energy. MOTION. A moving object has kinetic energy. A basketball passed between players shows translational energy. That kinetic energy is proportional to the ballâs mass and the square of its velocity. To throw the same ball twice as fast, a player does more work and transfers four times the energy. If a player shoots a basketball with backspin or topspin, the basketball will also have rotational energy as it spins.