If a net impulse applied to an object is not equal to zero, then I. while the impulse is applied the object accelerates
II. the impulse causes a change in momentum of the object
III. while the impulse is applied the object’s velocity changes

What must be the same for any two resistors that are connected in series ? a. the potntial diffrence across each b. the rate at which charge moves through each c. the rate at which energy is used by each d. the resistance to the flow of charge of each

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2

The amount of potential energy possessed by an elevated object is equal to what?