2. An egg rolls off the kitchen counter with a velocity of 4m/s. If the egg lands 200m from the base of the kitchen counter, find the time of flight

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