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erik [133]
3 years ago
14

Which of the following forms matter? A. Proteins B.atoms C.cells D. DNA

Physics
2 answers:
Artemon [7]3 years ago
8 0

Answer:b) atoms

Explanation:which are in turn made up of protons, neutrons and electrons

Ronch [10]3 years ago
7 0

Answer:

B. Hope it helped brainiest plz

Explanation:

B. is that answer

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Writing reactants on the left, and the products are written on the right

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A century ago, swords were made from various metals, especially steel. The property that makes steel a good choice for sword mak
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A 3.0kg weight W is initially at rest on incline AB, which is raised 40° above the horizontal. The effective coefficient is
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(a) The acceleration of the system is determined as 1.58 m/s².

(b) The relative weight of P is pounds is determined as 0.14 lb.

<h3>Acceleration of the system</h3>

The acceleration of the system is calculated as follows;

W - T = m₂a --- (1)

T = m₁a ----(2)

μmgsinθ - m₁a = m₂a

(0.3 x 3 x 9.8 x sin40) - (0.4 + 0.2)a = 3a

5.67 - 0.6a = 3a

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<h3> Relative Weight of P</h3>

W = ma

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W = 0.632 N = 0.14 lb

Learn more about weight here: brainly.com/question/2337612

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3 0
2 years ago
What is the velocity if your going 105 miles every 10 minutes
Afina-wow [57]
The speed is 10.5 miles per minute, or 630 miles per hour.
We don't know the velocity, because you didn't tell us anything about the direction I'm going.
8 0
3 years ago
Read 2 more answers
Webster's defines a democracy as "a government by the people, especially: rule of the majority. A government in which the suprem
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Answer:

Option A is correct

Explanation:

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