Afisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. it takes a time of 2.10 s for the boat to travel from its highest point to its lowest, a total distance of 0.620 m . the fisherman sees that the wave crests are spaced a horizontal distance of 6.30 m apart.
a. how fast are the waves traveling? in m/sb. what is the amplitude of each wave? in mc. if the total vertical distance traveled by the boat were 0.500 , but the other data remained the same, how fast are the waves traveling ? in m/sd. if the total vertical distance traveled by the boat were 0.500 , but the other data remained the same, what is the amplitude of each wave? in m