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german
3 years ago
9

What was the basic shortcoming of the Greek philosophers approach to studying the material world?

Physics
1 answer:
baherus [9]3 years ago
8 0
<span>Greek philosophers had a basic approach to studying the world. They like to question the world and incite debates but they never really bothered to gather any real information, just discussions. Due to this, many ideas about matters were put out to be discussed, but they were never resolved.</span>
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A spherical shell with a net charge of 3Q surrounds a point charge of -q at the center of the shell. The charges on the inner an
aleksley [76]

Answer:

1) The charge on the outer shell is +4·Q

2) The charge on the inner shell is +Q

Explanation:

1) The given parameters of the spherical shell are;

The net charge on the spherical shell = 3·Q

The point charge surrounded by the spherical shell = -Q

Let 'x' represent the charge on the outer shell, and let 'y', represent the charge on the inner shell, we have;

The net charge, 3·Q = -q + x

∴ x = 3·Q + Q = 4·Q

The charge on the outer shell, x = 4·Q

2) The net charge in the shell is zero, therefore, the charge on the inner shell, 'y', is given as follows;

-Q + y = 0

∴ y = +Q

The charge on the inner shell, y = +Q

5 0
3 years ago
A block with mass m 2.00 kg is placed against a spring on a frictionless incline with angle 30 degrees (Fig. B-43). (The block i
guajiro [1.7K]

Answer:

Explanation:

a )

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= 1 / 2 k X²

= .5 x 19.6 x (.20)²

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c ) Let h be the distance along the incline which the block ascends.

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.392 = 2 x 9.8 x .5 h

h = .04 m

4 cm .

=

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3 years ago
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I think the small mass Sorry if I’m incorrect
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Someone help me please!!
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7 0
2 years ago
Read 2 more answers
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3 years ago
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