what is the mass of an object that is experiencing a net force of 225N and an accleration of 3.0 m/s^2. And What is the net force on a cart being pushed with an applied force of 23N with a frictional force of 23N?

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.