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marishachu [46]
3 years ago
11

Multiply the following three numbers and report your answer to the correct number of significant figures: 0.020cm x 50cm x 11.1c

m=?
Physics
1 answer:
Neko [114]3 years ago
5 0

Answer:11.1

Explanation:

Three significant figures

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A mustang, has an average velocity of 33 m/s while covering a course that is 21 miles long. (1 mile = 1609 m). How long did it t
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Answer:

t = 1023.9 seconds

Explanation:

Given that,

The average velocity of a Mustang, v = 33m/s

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Let the driver takes t seconds. So,

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t=\dfrac{d}{v}\\\\t=\dfrac{33789}{33}\\\\t=1023.9\ s

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2 years ago
A wave has a speed of 360 m/s. It has a frequency of 20hz what is its wavelength (include correct unit)
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Answer:

18m

Explanation:

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3 years ago
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A commonly used unit of mass in the English system is the pound-mass, abbreviated lbm, where 1 lbm = 0.454 kg. What is the densi
Gemiola [76]

Answer: The density of glycerine will be 0.028lbm/foot^3

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Density is defined as the mass contained per unit volume.

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Putting in the values we get:

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3 years ago
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Answer:

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6 0
2 years ago
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You haven't told us what the passing percentage is on the exam,
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3 years ago
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