Suzette had prepared the graph below to add to her lab report regarding position of a car traveling suzette's teacher told her that her graph was n what does suzette need to add to the graph to versus time spent it?

In a voltaic cell, electrons flow from the (positive/negative) to the (positive/negative) terminal.

The two stars in a certain binary star system move in circular orbits. the first star, alpha, has an orbital speed of 36 km/s. the second star, beta, has an orbital speed of 12 km/s. the orbital period is 137 d. a) what is the mass of the star alpha? b) what is the mass of the star beta?

How much work would it take to move a coulomb charge across a 4 volt potential difference?