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STALIN [3.7K]
3 years ago
10

How many gallons of blood does it pump? (Estimate that the heart pumps 50 cm3 of blood with each beat.)

Physics
2 answers:
o-na [289]3 years ago
7 0
50 cm^3 = 0.013 gallons
I hope this helps;)
horrorfan [7]3 years ago
6 0
50 cm^3 = 0.0132086 gallons
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A proton moves in the negative x-direction through a uniform magnetic field in the negative y-direction what is the direction of
ANEK [815]

A proton travels through a constant magnetic field in the negative y-direction while moving in the negative x-direction. The proton will be subject to a magnetic pull that is directed into the page. Option B is correct.

<h3>What is the right-hand thumb rule?</h3>

Hold a current-carrying conductor in your right hand with your thumb pointing in the direction of the current then wrap your fingers around the conductor and orient them in the direction of the magnetic field lines.

A proton travels through a constant magnetic field in the negative y-direction while moving in the negative x-direction.

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Hence, option B is correct.

To learn more about the right-hand thumb rule refer to the link;

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4 0
2 years ago
Which quantity is most closely related to the speed of gas particles
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3 0
2 years ago
15 PTS!!!!
Anon25 [30]
I thinks its period because they are on the last column to the right
6 0
3 years ago
Read 2 more answers
Which statement is true for a car that first goes around a curve of radius r at a constant speed v, and then goes around the sam
sasho [114]
Centripetal force is equal to (mv^2)/r
The way I use to answer these question is to set every variable to 1
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v=1
r=1
so centripetal force =1
then change the variable we're looking at
and since we're find when it's half we could either change it to 1/2 or 2, but 2 is easier to use
m=1
v=2
r=1
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So the velocity in the 1st part is half the velocity in the 2nd part and the centripetal force is 4× less
The answer is the centripetal force is 1/4 as big the second time around
3 0
3 years ago
The graphs display velocity data Velocity is on the y-axis (m/s), while time is on the x-axis (s). Based on the graphs, which da
RUDIKE [14]

Answer:

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Explanation:

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5 0
3 years ago
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