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Ronch [10]
3 years ago
11

"What is the potential energy relative to the water surface of a diver at the top of a 26 m

Chemistry
1 answer:
Len [333]3 years ago
4 0

Answer:

PE = 8918 J

Explanation:

Formula for potential energy here is;

PE = mgh

Where;

m is mass

g is acceleration due to gravity

h is height

We are given;

m = 35 kg

h = 26 m

Thus;

PE = 35 × 9.8 × 26

PE = 8918 J

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pantera1 [17]

Answer:

2.2 moles

Explanation:

n = CV

n = 0.4×5.50

n=2.2 moles

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2 years ago
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Circle the term or phrase in parentheses that makes each statement true.
Nataly_w [17]
A substance that produces hydrogen ions is an acid
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3 years ago
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Calculate the density of the items below. (D = M/V)<br> 1) M = 15g V = 5.0ml *
grin007 [14]

Answer:

<h3>The answer is 3.0 g/mL</h3>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume} \\

From the question

mass = 15 g

volume = 5 mL

We have

density =  \frac{15}{5}  \\

We have the final answer as

<h3>3.0 g/mL</h3>

Hope this helps you

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3 years ago
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FinnZ [79.3K]

Answer:

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Explanation:

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Sidana [21]

Answer:

A.

Explanation:

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