4. Two students walk in the same direction along a straight path, at a constant speed -- one at 9 m/s and the other at 1.9 m/s
2. Assuming that they start at the same point and the same time, how much sooner does the faster
student arrive at a destination 780 m away?
b. If student I increases his speed to 1.2 m/s, how much sooner does the faster student arrive at the same
destination?

Answerapply an acl that has all deny ace statement;

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.

In psychology, a person who thinks that upbringing and environment are much more important than genes is more on the side of in the nature versus nurture debate.the answer in the blank is letter b which is nature. they are more on the nature and environmental side than the genetic side of species.