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oee [108]
3 years ago
7

if a car is moving on a highway at 70 kilometers per hour going east, what happens to its speed and velocity ​

Physics
1 answer:
Andrej [43]3 years ago
7 0
The speed is constant since there is no opposite force facing the car

That’s my best guest hope it helps !! :)
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Answer:

Explanation:

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100 mmHg

Givens

V1 = 20 cm^3

V2 = 80 cm^3

P1 = 400 mmHg

P2 = ?

Formula

V1 * P1 = V2 * P2

Solution

20 * 400 = 80 * P2              Divide by 80

20 * 400/80 = P2

P2 = 8000 / 80

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3 years ago
Identify two potential improvements to the opal extraction process and explain how these improvements could minimize harm to the
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Answer

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• Developing Green Mining technology

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Opal mining is currently examining environmental impacts and adopting measures that mitigate the impacts making the process less destructive to the environment.

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7 0
4 years ago
Read 2 more answers
Which is a characteristic of the part of the atom marked "A"?Which is a characteristic of the part of the atom marked "A"?Which
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Here's link to the answer:

tinyurl.com/wpazsebu

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In order to attain orbit around earth, the ATLAS-V rocket must accelerate up to a
IrinaK [193]
A) average acceleration = final velocity - initial velocity / time

= 7700 - 0 / 11

= 700ms^-2


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= 224,175N
7 0
3 years ago
A radio wave has a speed of 3.00 x10^8 and a frequency of 100 MHz. What is the wavelength?
dlinn [17]

Answer:

Wavelength of radio is wave is 3 m

Explanation:

Wavelength of radio is wave is

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where

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wavelength is

\lambda=\frac{3\times 10^8}{100\times 10^6} \\\\\lambda=3 m\\

5 0
3 years ago
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