8. Centripetal Forces & Gravitation
Gravitational Forces in 2D
Multiple Choice
Multiple ChoiceFind the magnitude & direction of the net gravitational force on the center 5-kg mass in the rectangle below.
A
8.6×10-8 N
B
4.28×10-7 N
C
-1.7×10-7 N
D
6.5×10-7 N
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