Fewer new stars are found in open clusters than globular clusters. true or false, if false replace the underlined word with a word that will make the statement true. (the underlined word is fewer)

Asap and show ! a 14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.