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Mekhanik [1.2K]
3 years ago
10

What is the mass of an object with a density of 5 g/mL and a volume of 15 mL?

Chemistry
1 answer:
mote1985 [20]3 years ago
4 0

Answer:

<h2>75 g</h2>

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

mass = Density × volume

From the question we have

mass = 5 × 15

We have the final answer as

<h3>75 g</h3>

Hope this helps you

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Answer:

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Explanation:

To find the speed given the kinetic energy and mass we use the formula

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From the question

KE = 15 J

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<h3>3.6 m/s</h3>

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