tory Bookmarks Window Help 4: Newton's Laws Part 1 X Question 1 (1 point) 4) Listen In 1969 Neil Armstrong and Buzz Aldrin landed on the Moon. One part of their mission was to collect Moon rocks to return to Earth for analysis. If a rock on the Moon, where the acceleration due to gravity is 1.60 m/s, was 7.89 N, what was the weight of the rock when it was on Earth? a) 48.4 N Ob) 7.89 N c) 1.29 N D d) 4.93 N Question 2 (1 point) 4) Listen A force of 12.0 N is acting on a mass in the positive-x direction. A second force of 15.0 Nis acting on a mass in the negative-y direction What is the net force acting DVAD NOV LO 5 4 C 258 R 3 F d2l.cna.nl.ca tv H N M K W P 80