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o-na [289]
3 years ago
8

The speed of a boat undergoing constant acceleration increases from 5 meters per second to 15 meters per second over a period of

20 seconds. How far does the boat travel during this time?

Physics
1 answer:
defon3 years ago
4 0
Should be 250m. check with your teacher and let me know

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Which statement shows how to correctly convert from the mass of a compound in grams to the amount of that compound in moles?
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mass (grams) x 1 =

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Explanation:

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When the force at the ends of a bar pushes rather than pulls, the bar experiences?
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Solving:
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Answer:

1. 31,536,000 seconds

2. Car B traveled a longer distance

3. Volume of box = 0.235887 cubic meters

Explanation:

Q1. Age in seconds

1 year = 365 days
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In scientific notation this would be 3.1536\times  10^7 \text{ seconds}

Q2. Comparing km and miles

Given:
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Convert Car A distance of 25.7km to feet :
25.7 km. = 25. 7 x 3300 ft. = 84,810 ft.

For Car B  that traveled 20 miles,
20 miles = 20 x 5280 = 105,600 ft.

Since 105,600 > 84,810, car B traveled a longer distance

Q3. Volume of wooden box

The wooden box is in the shape of a rectangular prism
It volume is L x W x H
Volume = 1.525 x 0.30 x 0.5156 = 0.235887 cubic meters

5 0
1 year ago
Explain why and how gas is a substance...
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Answer:

A gas is a sample of matter that conforms to the shape of a container in which it is held and acquires a uniform density inside the container, even in the presence of gravity and regardless of the amount of substance in the container.

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3 years ago
Laboratory experiments, observational field studies, and model-building are all examples of different forms of scientific invest
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Answer:

C

Explanation:

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3 years ago
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