The graph below represents a wave that takes 5 seconds to pass by: A (2 pts) Identify the following values:

i. Amplitude:

ii. Wavelength:

ii. Frequency:

iv. What type of wave is this?

B. (1 pt) Calculate wave speed. Show all work for full credit

(1 pt) Explain how the wave speed will change if the amplitude increases to C 0.40 m.

D. (1 pt) Assuming the wave maintains the same speed, if the wavelength were to increase to 6m, explain the effect on the frequency?​

Asilver dollar is dropped from the top of a building that is 1324 feet tall. use the position function below for free-falling objects. s(t) = −16t2 + v0t + s0 (a) determine the position and velocity functions for the coin. s(t) = v(t) = (b) determine the average velocity on the interval [1, 2]. ft/s (c) find the instantaneous velocities when t = 1 second and t = 2 seconds. v(1) = ft/s v(2) = ft/s (d) find the time required for the coin to reach the ground level. (round your answer to three decimal places.) t = s (e) find the velocity of the coin at impact. (round your answer to three decimal places.) ft/s