Determinar hacia dónde apuntan las fuerzas que actúan sobre las masas de la figura. Marcar las casillas adecuadas según corresponda, todas las superficies son rugosas y ambas masas se tienden a mover hacia la derecha en conjunto.

How have the competing explanations' experiments on atoms affected the development of the atomic model?

Determine the maximum r-value of the polar equation r =3+3 cos 0

Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c. the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors