Europa, a satellite of Jupiter, is believed to have a liquid

Last updated: 7/29/2022

Europa, a satellite of Jupiter, is believed to have a liquid ocean of water (with a possibility of life) beneath its icy surface. In planning a future mission to Europa, what is the fastest that an astronaut with legs of length 0.70 m could walk on the surface of Europa? Europa is 3100 km in diameter and has a mass of 4.8 × 10^22 kg. Express your answer in meters per second.