1.The kinetic energy store on a moving object depends on its, mass and acceleration, mass and velocity, mass only, velocity, Which of the following best describes kinetic energy?, a. The energy of an object due to its motion, The energy of an object due to its position or condition, The energy of an object due to its temperature, The energy of an object due to its mass, What is the formula for kinetic energy?, KE =mv, KE=1/2 mv2, KE= mv2, KE=mgh, Which of the following possesses kinetic energy?, A book sitting on a table, A stretched rubber band, A rock on the edge of a cliff, A car driving down the highway, A 4 kg object is moving at 3 m/s. What is its kinetic energy?, 6 J, 12 J, 18 J, 36 J

PRE TEST

автор:
Друкувати
Вбудувати

Список переможців

Візуальний стиль

Параметри

Обрати інший шаблон

Відновити автоматично збережене: ?