explain why when acidified solution of ethanedioate is titrated with a solution of acidified potassium manganate (vii) ,the colour of the manganate disappears slowly at first and then rapidly as the end point is approached

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.