12. According to Newtons third law: The action force is equal in magnitude to the reactionforce and opposite in direction. The forces also act on different bodies. What does thisexplain?: a) It explains why the net force is always zero. b) It explains why the net force is not always zero. c) It explains why the Sun is much bigger than Earth. d) None of the above

12. According to Newtons third law: The action force is equal in magnitude to the reactionforce and opposite in direction. The forces also act on different bodies. What does thisexplain?: a) It explains why the net force is always zero. b) It explains why the net force is not always zero. c) It explains why the Sun is much bigger than Earth. d) None of the above

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter7: Gravity

Section: Chapter Questions

Problem 16PQ

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