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kirza4 [7]
3 years ago
11

15 points Plz help me no links

Physics
2 answers:
wolverine [178]3 years ago
7 0

Answer:

alternating mountain ranges and valley.

Hope u find this helpful

ANEK [815]3 years ago
7 0

Answer:

I think you would like change where the mountains/basins are...

Explanation:

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The force pressing two stacked objects together is equal to the weight of the object on top. The friction between a piece of woo
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Explanation:

Let N = reacting force pressing the bodies in context together (units in Newtons),

The question stated that the force pressing the two mounted/stacked objects together is equal to the weight of the object on top.

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Now that the piece of wood will be placed on another surface, its weight of 75 Newton is the force pressing the two bodies together.

To determine the new surface, you should find the new coefficient of friction by using the new value of the force of friction given 46.5:

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The refer chart also indicates that the coefficient of friction equals 0.62 between wood and concrete, so the new surface corresponding to 0.62 is the concrete, which is (B).

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3 years ago
What is the gravity force between two stars with mass of 5,000,000 kg and 1,000,000 kg if the distance between them is 100 m
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r is the distance

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Its not a or c just saying
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