Complete the following statement. our solar system includes the sun, and their moons. galaxies stars planets universe

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =

There are two-speed cameras, one in an are where the speed limit is 30 km/h and another where the speed limit is 50 km/h. in which will there be a smaller time interval between the photographs? explain your answer.

When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell