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Kruka [31]
3 years ago
13

Question 4 Multiple Choice Worth 4 points)

Physics
1 answer:
guapka [62]3 years ago
7 0

Answer:

its A Weathering breaks down rocks; deposition leaves them in new places

Explanation:

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The diver has least gravitational potentail engery at position
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I'm not sure if a figure or some choices go along with this, but the closer to the sea floor the diver is, the lower the potential energy
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Bob is pushing a box across the floor at a constant speed of 1.5 m/s, applying a horizontal force whose magnitude is 60 n. alice
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the very high voltage needed to create a spark across the spark plug is produced at the a. transformer's primary winding. b. tra
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KIM [24]

Answer:

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6 0
3 years ago
By what factor would your weight be multiplied if the earth were1/2 as massavise and the diameter was unchanged
Nutka1998 [239]
<span>Let F be the force of gravity, G be the gravitational constant, M be the mass of the earth, m your mass and r the radius of the earth, then: 

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The above expression gives the force that you feel on the earth's surface, as it is today! 

Let us now double the mass of the earth and decrease its diameter to half its original size. 

This is the same as replacing M with 2M and r with r/2. 

Now the gravitational force (F' ) on the new earth's surface is given by: 

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F' = 8F 

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You would be 8 times heavier on this "new" earth!</span>
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