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podryga [215]
3 years ago
6

Can someone help me with a)​

Physics
1 answer:
Gnom [1K]3 years ago
3 0

Answer:

what's your problem. How may I help you Buddy

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Which of the following equations illustrates the law of conservation of<br> matter?
vagabundo [1.1K]

Answer:

I see no eaquations?

It should be matter=constant

3 0
2 years ago
How much work would be needed to raise the payload from the surface of the moon (i.e., x = r) to the "end of the universe"?
meriva
Moon was rotation Earth or sun
it's own orbit . universe is not end
6 0
3 years ago
Read 2 more answers
If you hold your arm outstretched with palm upward, the force to keep your arm from falling comes from your deltoid muscle. assu
Maurinko [17]
Your question seems to be incorrect. Please check below:

What force must the deltoid muscle provide to keep the arm in this position? By what factor does this force exceed the weight of the arm?<span>If you hold your arm outstretched with palm upward, as in (Figure 1) , the force to keep your arm from falling comes from your deltoid muscle. Assume that the arm has mass 4 kg and the distances and angles shown in (Figure 1) . 

F=? 
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The answer is </span><span>339 N</span><span>

</span>
4 0
2 years ago
Which planet orbits in a different plane than all of the others?
coldgirl [10]

Although they're all 'close', none of the planets orbits in the same plane as any other planet.  They're all in slightly different planes.

The farthest out compared to all the others is Pluto, with an orbit inclined about 17 degrees compared to the ecliptic plane (Earth's orbit).  But Pluto is officially not a planet, so I don't think it's a good answer.

The next greatest inclination compared to Earth's orbit is <em>Mercury</em>.  That one is about 7 degrees.

The other six planets are all in different orbital planes inclined less than 7 degrees compared to Earth's orbit.

6 0
3 years ago
Sara wanted to paddle her canoe in the swamp to see alligators. She dragged the 45 Newton canoe for 36 seconds down the boardwal
Dafna11 [192]

Answer:

C .96 meters

Explanation: i just had this question

7 0
3 years ago
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