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nata0808 [166]
3 years ago
10

Please help me! i cant find this one anywhere!

Physics
1 answer:
Vitek1552 [10]3 years ago
7 0

Answer:

I think the answer is C.

Explanation:

hope this works

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A Chevy Camaro drives straight off the top level off a parking garage at 9 m/s. If the car landed 81 meters away from the base o
Tatiana [17]

Answer:

The correct option is c: 396.9 meters.

Explanation:  

First, we need to find the time at which the car landed:

v = \frac{x}{t}

t = \frac{x}{v} = \frac{81 m}{9 m/s} = 9 s                                                                    

Now, we can find the height of the top-level:

y_{f} = y_{0} + v_{0_{y}}t - \frac{1}{2}gt^{2}

Since the car has only a velocity in the horizontal direction, we have:

0 = y_{0} + 0*t - \frac{1}{2}gt^{2}

y_{f} = \frac{1}{2}gt^{2} = \frac{1}{2}9.81 m/s^{2}*(9 s)^{2} = 397 m

Therefore, the correct option is c: 396.9 meters.

I hope it helps you!  

3 0
2 years ago
1. When two atoms of the same nonmetal react, they often form a(an)
kkurt [141]

When two atoms of the same nonmetal react,they form what we know today as a diatomic molecule.

Please mark brainliest. :)

7 0
2 years ago
How can understanding velocity help to prevent a mid-air collision
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Answer:

To maintain enough time to prevent a collision, a system operating in air traffic where aircraft speed does not

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subtend an arc-width of as small as 0.125 mra

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3 years ago
Ag,Au and Cu are called coinage metals why plzzzz hurry its urgent plzzz​
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Answer:

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Matter is made of small particles to small to be seen. Which of these best describe evidence of this statement? 1. Tara’s crayon
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Answer:

Explanation:

I think the answer is statement no 3.

Hope it helps.

5 0
3 years ago
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