you drop a 2 kg ion eight and Iron weight from a height, predict which one will fall first to the ground. Justify your answer. 5. Analyze the role of the type of surface on the motion of a body. From the exploration, infer whether you will move with greater ease on an ice surface or on a wooden stage. 6. An object is accelerating is at the rate of 'a,' m/s . If suddenly the net force exerted is doubled and the mass is quadrupled, find the new acceleration 'a2'. W N 290 0 0 0 ENG