You and a friend are asked to draw the two-dimensional electric field line pattern for two charged objects located near each other. the charge on the first object is +2q (with q positive), and the charge on the second object is −q. you show 32 field lines emanating from the first charge and 16 field lines terminating on the second charge. your friend shows 24 field lines emanating from the first object and 12 terminating on the second object.

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.

The correct answer is antinodes