is described as the change in potential energy per unit charge in an electric field. Question 18 options:

Gravitational field

Electric potential difference

Electric field

Electric field line

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

Física: un futbolista patea hacia el arco con una velocidad de 15m/ah, calcular: a)el alcance para un ángulo de tiro de 25? , b) el tiempo que el balón permanece en el aire.

Abicycle slows down when the rider applies the brakes. what type of energy transformation is involved in this example? a. kinetic energy into heat energy b. heat energy into potential energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy