Se tienen 580 gramos de gas metano (CH4) en condiciones normales de Volumen. Si se dejan salir 12.5moles de metano, ¿Qué volumen ocuparán las moléculas de gas que quedaron dentro del recipiente? 14.676L
13.676L
14.767L
12.676L

Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.

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?

A20 cm long spring is attached to a wall. the spring stretches to a length of 22 cm when you pull on it with a force of 100 n. what is the spring constant