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Marat540 [252]
3 years ago
12

How many molecules are there in 39 grams of water

Physics
1 answer:
Llana [10]3 years ago
8 0

Answer:

39 g H2O contains 1.3 ×1024molecules H2O.

Explanation:

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"Reduction of Pollutants"

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A particular roller coaster has a mass of 3500 kg, a height of 4.0 m, and a velocity of 12 m/s. What is the kinetic energy? If n
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Explanation:

given

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2 years ago
The free-body diagram of a crate is shown. A free body diagram with 4 force vectors. The first vector is pointing downward, labe
satela [25.4K]

The net force acting on the crate is determined as 176 N to the left.

<h3>Net force acting on the crate</h3>

The net force acting on the crate is calculated as follows;

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Learn more about net force here: brainly.com/question/14361879

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8 0
2 years ago
Do you think most people follow the recommended guidelines for an adequate exercise routine?
blondinia [14]

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3 years ago
As a projectile falls, what happens to the components of velocity?
netineya [11]

Answer:

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The horizontal component of the projectile remains the same because there is no horizontal motion. Vertical component changes at every point.

As a projectile falls, vertical velocity increases in magnitude, horizontal velocity stays the same .

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3 years ago
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