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Delvig [45]
3 years ago
6

Select all of the answers that apply. which of the following cause volcanic eruptions?

Physics
2 answers:
Marina86 [1]3 years ago
7 0

The answers are A, B, and C.

Arada [10]3 years ago
4 0
I think it's A. Pressure and heat built up in the magma chamber.
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In an electron cloud, an electron farther east away from the nucleus has?
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Which of these reactions is responsible for energy radiating from stars, including the Sun?
snow_tiger [21]

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2 years ago
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sasho [114]

Answer:

The answer is 40 cm.

Explanation:

7 0
3 years ago
I will give brainliest to the best answer! I don’t understand vectors. This whole sheet is confusing me and i’m very behind, ple
Rudik [331]

Explanation:

1. To graphically add vectors, use the tail-to-tip method.  Draw the first vector (it doesn't matter which), then draw the second vector where the first vector ends.  The resultant vector is from the tail of the first vector to the tip of the second vector.

This graph shows two ways to get the resultant: A + B or B + A.

desmos.com/calculator/bqhcclhhqc

2. To algebraically add vectors, split each vector into x and y components.

Aₓ = 5.0 cos 45 = 3.5

Aᵧ = 5.0 sin 45 = 3.5

Bₓ = 2.0 cos 180 = -2.0

Bᵧ = 5.0 sin 180 = 0

The components of the resultant vector are the sums of the components of A and B.

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Cᵧ = 3.5 + 0 = 3.5

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θ = atan(Cᵧ / Cₓ) ≈ 67°

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2 years ago
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