Gravitational Force: What is the gravitational force acting on a 59-kg person due to another 59-kg person standing 2.0 m away? We can model each person as a small sphere. (G = 6.67 × 10-11 N ? m2/kg2)
A. 5.8 × 10-8 N
B. 8.5 × 103 N
C. 1.2 × 10-7 N
D. 9.8 × 10-10 N
E. 2.0 × 10-9 N
Answer: A
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