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Home Q & A Board Science-Related Homework Help Physics
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Northa Northa
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7 years ago
Three masses are located as follows: a 3.0-kg mass is at the origin, a 4.5-kg mass at (0.0 m, 4.0 m), and a 2.5-kg mass at (3.0 m, 0.0 m). What is the gravitational energy of the system of masses? G = 6.67 x 10-11 N•m2/kg2.
A) -3.8 × 10-10 J
B) -3.9 × 10-10 J
C) -5.4 × 10-10 J
D) -3.2 × 10-10 J
E) -3.5 × 10-10 J
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Physics

Physics


Edition: 4th
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mtown88mtown88
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Northa Author
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7 years ago
this is exactly what I needed
kevin12323h
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Yesterday
Thanks
rhockeygirl
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2 hours ago
Correct Slight Smile TY
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