9. a wave on beaver dam lake passes by two docks that are 40.0 m apart.
a. if there is a crest at each dock and another three crests between the two docks, determine the
wavelength.
b. if 10 waves pass one dock every 16.0 seconds, determine the period and frequency of the wave.
.

c. what is the speed of the wave?

Dax dxsadccgcnschbcjchbcgbcn bhc

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.