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Bond [772]
3 years ago
8

Which of the following identifies the number of protons in an atom?

Physics
1 answer:
Lunna [17]3 years ago
8 0

Answer:

The number of protons can be found by looking at the atomic number

Explanation:

Its at the very top of the little element box

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A mass of .1539 kg moves down a 5 meter ramp in 2 seconds. What
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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

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Bᵧ = 5.0 sin 180 = 0

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