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Author Question: When two solid spheres of the same material and same radius r are in contact, the magnitude of the ... (Read 75 times)

asmith134

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on: Aug 6, 2020

Question 1

What is the magnitude of the free-fall acceleration at a point that is a distance 2R above the surface of the Earth, where R is the radius of the Earth?

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4.8 m/s2

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1.1 m/s2

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3.3 m/s2

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2.5 m/s2

◦
6.5 m/s2


Question 2

When two solid spheres of the same material and same radius r are in contact, the magnitude of the gravitational force each exerts on the other is directly proportional to

◦
r.

◦
r2.

◦
r3.

◦
r4.

◦
r6.
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
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Marked as best answer by asmith134 on Aug 6, 2020

shaquita

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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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asmith134

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

upturnedfurball

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Reply 3 on: Yesterday
Wow, this really help

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