Ben walks 500 meters from his house to the corner store. he then walks back toward his house but stops to talk to a neighbor when he is 200 meters from the corner store. if it takes ben 910 seconds from the time he leaves his house until he stops to talk to his neighbor, what is his average velocity?

The coulomb's law explains which of the following? select all the force between two charged objects is inversely proportional to the charge on each object. the force between two charged objects is directly proportional to the charge on each object. the force between two charged objects is directly proportional to the distance separating them. the force between two charged objects is inversely proportional to the square of the distance separat coulomb's law is similar to newton's 2nd law. if the force between two objects is f and the charge on both objects is doubled, the new force between the would now be 2f. if the force between two objects is 2f and the distance separating them is doubled, the new force between the objects would now o the be zf.

Newton's second law states that f = m x a (force is mass times acceleration). which example would have the greatest acceleration?

Provide a well-written hypothesis that can explore the function of the counterweight in a trebuchet.