Which change will always result in an increase in the gravitational force between tu co
O lincreasing the masses of the objects and increasing the distance between the
decreasing the masses of the objects and decreasing the distance between th
increasing the masses of the objects and decreasing the distance between the
decreasing the masses of the objects and increasing the distance between two objects?

B. convex since the words are bigger

Since you have not included the experiment situation and the data, of course, i can not give you specific details about it. but i can you with this question.1) i will assume that the motion is projectile (parabolic) motion.2) yes, the horizontal distance depends on the horizontal velocity as, naming vx the horizontal velocity and t the time, it is: x = vx × t3) now, observe that the flight time depends on the vertical velocity as, naming voy the initial vertical velocity, t the time and y the vertical distance before reaching the ground: y = yo + voy×t - gt² / 2.the higher the initial vertical velocity (voy) the longer the object will be flying and so t will be higher in the equation for the horizontal distance.that explains the relationship between the horizontal distance and the horizontal velocity.