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Arturiano [62]
3 years ago
9

The formula E= mgh, where E = gravitational potential energy, m = mass, g = gravity, and h = height, is used to calculate gravit

ational potential energy. Solve this formula for h.
h = E − mg
h equals E over m times g
h = E + mg
h equals m times g over E
Mathematics
2 answers:
Sunny_sXe [5.5K]3 years ago
7 0

Answer:

Option 2.   h = E/mg.

Step-by-step explanation:

E= mgh

mgh = E

Divide both sides by mg:

mgh / mg = E / mg

h = E/mg.

babymother [125]3 years ago
3 0

Answer: h=\dfrac{E}{mg}, where E = gravitational potential energy, m = mass, g = gravity, and h = height.

Step-by-step explanation:

Given : The formula E= mgh , where E = gravitational potential energy, m = mass, g = gravity, and h = height, is used to calculate gravitational potential energy.

To find the formula for h (height), we need to divide mg on both the sides , we get

h=\dfrac{E}{mg}

Hence, the formula for h will be h=\dfrac{E}{mg}, where E = gravitational potential energy, m = mass, g = gravity, and h = height.

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A store is having a sale on almonds and jelly beans today. The table below shows the amount of each type of food (in pounds) and
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a. The system of equations are:

3x + 5y = 22

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2. Cost for each pound of almond (x) = $1.5

Cost for each pound of jelly beans (y) = $3.5

<h3>How to Solve a System of Equations?</h3>

From the information given above, we can create the system of equations that will be used in solving the problem as shown below.

a. The system of equations that represents the situation is:

3x + 5y = 22 ----> equation 1

12x + 2y = 25 ----> equation 2

b. Multiply equation 1 by 2, and equation 2 by 5:

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Substitute x = 1.5 into equation 1

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Cost for each pound of jelly beans (y) = $3.5

Learn more about the system of equations on:

brainly.com/question/13729904

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