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Svetradugi [14.3K]
3 years ago
13

You are operating a powerboat at night. You see green and white lights on another boat. What should you do?

Physics
1 answer:
iVinArrow [24]3 years ago
7 0

Answer:

Just maintain the course you are on and your speed.

Explanation:

When you see a green and a white light, then from the port (left) side you will start coming across another craft. You are the stand-alone craft in this scenario and therefore should stay consistent with your pace and direction. The other craft must take important and early measures to keep the craft away from you.

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Answer:

Distance in pc= 20parsecs

Distance in zLY= 65.2LY

Distance in AU= 4.1×10^6AU

Explanation:

Using the formular:

d = 1/p

Where d = distance

P= parallax angle in arc of second

d= 1/0.050

d= 20 parsed

Converting to Lighy years,LY :

1 PC = 3.26LY

d= 20pc × (3.26Ly/1pc)

d= 65.2Ly

To convert to AU, 206,265 AU = 1pc

d= 20pc × (2.06×10^5AU/1pc)

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Answer:

50 meters a minute.

Explanation:

speed = distance / time

So we do 100 / 2 = 50.

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A proton of mass 1.67×10-27 kg is being accelerated along a straight line at 7.01×1015 m/s2 in an accelerator. If the proton has
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