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abruzzese [7]
2 years ago
14

Zinc can not be changed into a simpler substance by a chemical or physical process. Therefore, zinc is classified as:

Physics
1 answer:
bonufazy [111]2 years ago
7 0
The correct answer I think is a compound
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Satellite A has an orbital radius 3.00 times greater than that of satellite B. Satellite B's orbital period around Earth is 120
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Answer:

To find the circumference (orbit) of an object, you use Pi x Diameter. 

As you have the circumference of B, you divide it by Pi to get the Diameter. 

So 120 divided by 3.141592654 = 38.2 minutes for the Diameter. 

As' radius and Diameter will be 3x greater than B. 

38.2 x 3 = 114.6 

To get back to the orbital period, times 114.6 by Pi, and you will get 360 minutes

HOPE THIS HELPS AND PLS MARK AS BRAINLIEST

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\\ \sf\longmapsto x-20=30

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Correct answer choice is:

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