An adult dolphin weighs around 1410 n. how fast must he be moving as he leaves the water vertically in order to jump to a height of 1.50 m? ignore air resistance

Aspectroscope breaks light up into its colors, allowing scientists to analyze light from the solar system and universe. by studying the spectral line patterns, widths, strengths and positions, scientists can determine the speed, position, and of celestial bodies. a) age b) origin c) rotation d) temperature