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ivolga24 [154]
2 years ago
9

An Olympic skier glides down a hill, inclined at 25° to the horizontal, at 18 m/s.

Physics
1 answer:
maria [59]2 years ago
3 0

Divide total meters by meters per second:

800 m / 18 m/s = 44.4 seconds

Answer: 44.4

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What is the area of the bottom of a tank 30.0 cm long and 15.0 cm wide?​
Igoryamba

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perimeter of the bottom of the tank is 450 cm

Explanation:

If you want to get area you need the Length, width,and height.

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The spherical annulus of cometary nuclei surrounding the solar system is called the ___.
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Oort Cloud

Explanation:

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3 years ago
Give two examples where friction is a nuisance
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it can cause wear and tear and reduces efficiency as energy is lost.

Explanation:

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3 years ago
Lance arrives early at the airport (with flowers and balloons in hand) to welcome a friend. Her plane is delayed. While waiting,
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Answer:

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4 0
2 years ago
Use the information from the graph to answer the question.
galina1969 [7]

The displacement of the object as determined from the velocity-time graph is 562.5 m.

<h3>What is a velocity-time graph?</h3>

A velocity-time graph is a graph of the velocity of an object plotted in the vertical or y-axis of the graph against the time taken on the horizontal or x-axis.

The displacement of an object can be obtained from its velocity-time graph by calculating the total area under the graph.

The total area under the graph = area of triangle + area of rectangle

Area of triangle = b*h/2 =

Area of triangle = 25 * (35 - 10)/2 = 312.5 m

Area of rectangle = l * b

Area of rectangle = 10 * 25 = 250 m

Total area = (312.5 + 250) m

Total area = 562.5 m

Therefore, the displacement of the object is 562.5 m

In conclusion, the total area of a velocity-time graph gives the displacement.

Learn more about velocity-time graph at: brainly.com/question/28064297

#SPJ1

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1 year ago
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