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Svet_ta [14]
3 years ago
15

The formula to determine energy is E=1/2mv2? What is the formula solved for v?​

Mathematics
2 answers:
Anton [14]3 years ago
7 0

Answer:

v=\sqrt{\frac{2E}{m}}

Step-by-step explanation:

E= \frac{1}{2} mv^2

Solve the equation for v

To remove fraction , multiply both sides by 2

2 \cdot E= \frac{1}{2} mv^2 \cdot 2

2E=mv^2

Divide both sides by 'm' to isolate v^2

\frac{2E}{m}=v^2

Now to remove square from V, we take square root on both sides

\sqrt{\frac{2E}{m}} =v

v=\sqrt{\frac{2E}{m}}

Inessa [10]3 years ago
6 0

Answer:

v = √( \frac{2E}{m} )

Step-by-step explanation:

E=1/2mv²

v² = ( \frac{2E}{m} )

v = √( \frac{2E}{m} )

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10 divided by 3 long division
sesenic [268]

Okay so the first thing we need to do is clarify the terms so that you know what each part of the division is:

  • The first number, 10, is called the dividend.
  • The second number, 3 is called the divisor.

What we'll do here is break down each step of the long division process for 10 divided by 3 and explain each of them so you understand exactly what is going on.

<h2>10 divided by 3 step-by-step guide</h2><h3>Step 1</h3>

The first step is to set up our division problem with the divisor on the left side and the dividend on the right side, like we have it below:

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3| 10

<h3>Step 2</h3>

We can work out that the divisor (3) goes into the first digit of the dividend (1), 0 time(s). Now we know that, we can put 0 at the top:

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3 | 10

<h3>Step 3</h3>

If we multiply the divisor by the result in the previous step (3 x 0 = 0), we can now add that answer below the dividend:

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3 | 10

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<h3>Step 4</h3>

Next, we will subtract the result from the previous step from the second digit of the dividend (1 - 0 = 1) and write that answer below:

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3 | 10

- 0

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1

<h3>Step 5</h3>

Move the second digit of the dividend (0) down like so:

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3 | 10

 - 0

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<h3>Step 6</h3>

The divisor (3) goes into the bottom number (10), 3 time(s), so we can put 3 on top:

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10

<h3>Step 7</h3>

If we multiply the divisor by the result in the previous step (3 x 3 = 9), we can now add that answer below the dividend:

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<h3>Step 8</h3>

Next, we will subtract the result from the previous step from the third digit of the dividend (10 - 9 = 1) and write that answer below:

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<h3>So, what is the answer to 10 divided by 3?</h3>

Your answer is the top number, and any remainder will be the bottom number. So, for 10 divided by 3, the final solution is:

<h2>3 </h2><h2> - Remainder 1</h2><h2>Extra calculations for you:</h2>
  • Using a calculator, if you typed in 10 divided by 3, you'd get 3.3333.
  • You could also express 10/3 as a mixed fraction: 3 1/3
  • If you look at the mixed fraction 3 1/3, you'll see that the numerator is the same as the remainder (1), the denominator is our original divisor (3), and the whole number is our final answer (3).
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2 years ago
Bentley had $25 to spend on 5 paintbrushes for his art class. After buying them, Bentley had $5 left. How much did each of the p
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6 0
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Answer:

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