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Author Question: Three galaxies, each of mass M = 4.0 1041 kg, lie in a plane at the corners of an equilateral ... (Read 93 times)

futuristic

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on: Aug 6, 2020

Question 1

Three 5.0-kg masses are located at points in the xy plane, as shown. What is the magnitude of the resultant force (caused by the other two masses) on the mass at x = 0, y = 0.30 m?



◦
2.6 × 10−8 N

◦
2.0 × 10−8 N

◦
2.9 × 10−8 N

◦
2.3 × 10−8 N

◦
2.1 × 10−8 N


Question 2

Three galaxies, each of mass M = 4.0 × 1041 kg, lie in a plane at the corners of an equilateral triangle with sides of 5.0 × 1022 m length. The magnitude of the force the other two galaxies exert on each galaxy is

◦
4.3 × 1027 N.

◦
6.4 × 1027 N.

◦
7.4 × 1027 N.

◦
8.6 × 1027 N.

◦
4.3 × 1028 N.
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
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Marked as best answer by futuristic on Aug 6, 2020

31809pancho

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Reply #1 on: Aug 6, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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futuristic

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Reply 2 on: Aug 6, 2020
YES! Correct, THANKS for helping me on my review

marict

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Reply 3 on: Yesterday
Wow, this really help

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