Газ виконав роботу 8,5 кДж, отримавши 14,3 кДж теплоти. На скільки змінилася внутрішня енергія газу?

Gasoline comes from petroleum, which is made from ancient living things. petroleum, therefore, contains a type of energy. a. heat b. nuclear c. biological d. chemical potential

What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?

Consider a system with two masses that are moving away from each other. why will the kinetic energy differ if the frame of reference is a stationary observer or one of the masses?