Two objects in motion have different masses. how does the difference in mass affect the forces needed to make the objects achieve the same rate of change of velocity? a. it will take the same amount of force to achieve the same rate of change for the two objects. b. the object that has greater mass will require more force to achieve the same rate of change. c. force does not affect the rate of change of an object. d. the object that has less mass will require more force to achieve the same rate of change.

Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.