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Nataly [62]
3 years ago
12

A little help please?

Physics
1 answer:
Tpy6a [65]3 years ago
7 0
A. Made of the marble.

the mass remains constant when you drop the marble but the rest of the variables change as the marble is dropped, therefore, the only constant variable is its mass.
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in a circuit, where do electric charges go once they have left the voltage source and traveled along the wires?
S_A_V [24]
In an electric circuit, the free electrons are moving around. Since equal charges repel and opposite charges attract, the electrons move from the negatively charged to the positively charged pole of the voltage source.
7 0
3 years ago
which of the following locations has the largest electric field? A)0.4 cm from a +3.0 uC point charge B)0.2 cm frm a +1.5 uC poi
JulsSmile [24]
<span>Electric field is proportional to q/d^2, where q is the magnitude of the charge and d is the distance. Since all the given units are identical, we can just compare their relative magnitudes without calculating for the exact values.
A) 3/(0.4)^2 = 18.75
B) 1.5/(0.2)^2 = 37.5
C) 6/(0.4)^2 = 37.5
D) 3/(0.2)^2 = 75
Therefore, choice D has the largest electric field of all.
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7 0
3 years ago
Directions: Imagine that you are either a Confederate or Union soldier alive during the Civil War. Write a short note to your fa
bixtya [17]

Answer:

Hey guys...I Miss you very much.I wish i could come home.But i have a mission to complete and i have to complete it. Tell the kids i said hi and i live them very much

Explanation:

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5 0
2 years ago
Part A
Alona [7]

Newton thinks that object falls due to gravity whereas Einstein thinks gravity is not the reason behind it.

<h3>How did Einstein’s and Newton’s theories differ in terms of explaining the cause of gravity?</h3>

Newton concluded that objects fall because they are pulled by Earth's gravity. Einstein's thinks that these objects do not fall due to gravity. According to Einstein, these objects and Earth just freely move in a curved spacetime

So we can conclude that Newton thinks that object falls due to gravity whereas Einstein thinks gravity is not the reason behind it.

Learn more about gravity here: brainly.com/question/940770

#SPJ1

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2 years ago
You jump off a table and hit the ground with a final velocity of 4.23m/s. How long were you falling?
mihalych1998 [28]
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3 years ago
Read 2 more answers
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