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Nataly [62]
3 years ago
12

Sam is driving along the highway towards saint john.He travels 150km in 3.00hrs.What is the average speed for his trip?

Physics
2 answers:
Zina [86]3 years ago
4 0

Answer:

what kind of car

Explanation:

Alexeev081 [22]3 years ago
3 0

Answer:

50km/hr

Explanation:

Now I am assuming you want the answer in Km/hr. with that being said speed is just distance/time.

so speed = 150km/3hr = 50km/hr

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The diameter of Earth (to two significant figures) is 7900 miles. Calculate its circumference.
Bess [88]

Answer:

The circumference of the Earth is 24818.58 miles

Explanation:

Analysis conceptual : The formula of the circumference is the following:

L= π*D Formula (1)

Where:

L : is the length of the circumference in miles (mi)

π : is the constant

D : is the diameter of the circumference in miles (mi)

Known data

π = 3.1416

D= 7900 miles:  Diameter of the Earth

Problem development

We apply the formula 1 to calculate the circumference of the Earth  (L):

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8 0
3 years ago
The valence electrons of metals are weakly attracted to the parent nuclei, so the electrons break free and float. The moving ele
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5 0
3 years ago
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Earth's lithospheric plates interact at____.
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Explanation:

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7 0
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Explanation:

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Distance flown  = ?

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Velocity is 10.25m/s along -x axis

5 0
2 years ago
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