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krok68 [10]
4 years ago
9

Healthy blood vessels do what more easily? open close or move

Physics
2 answers:
Viktor [21]4 years ago
8 0
They open more easily.
Alekssandra [29.7K]4 years ago
3 0
<h2>Healthy Blood Vessels more easily - Option 1 </h2>

Healthy blood vessels open more easily.  The reason is that it is understood that the blood vessels which have the ability to dilate can open more easily and which can dilate are healthy blood vessels.

Therefore they open more easily. Otherwise, the blood vessels which are not healthy constricts and cannot open easily. Such constriction of blood vessels cause disorders like heart diseases, and blood pressure issues.

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6 0
3 years ago
Please Help!!! It's for a quiz!!
Sphinxa [80]

Answer:

38.8 m/s

Explanation:

Force F(x) = 6 - 2x + 6x²

work

W=\displaystyle\int_{0}^{13.9}F(x)dx=\displaystyle\int_{0}^{13.9}(6-2x+6x^2)dx

=6x-x^2+2x^3|_{0}^{13.9}\\=5261 J

W = mv²/2=7v²/2 = 3.5v² = 5261

v = 38.8 m/s

3 0
2 years ago
A fire truck drives 3 miles to the east then 1.2 miles to west what is the displacement of the truck
Rudiy27

The answer to the question you have asked is 1.8 miles east.

8 0
3 years ago
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Which two things determine an objects monentrum
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Momentum (in terms of classical mechanics) is defined as p = m*v, where m is the mass and v is the velocity.
8 0
4 years ago
Read 2 more answers
explain how a large force is exerted on a passenger in a vehicle in the event of a car crash and how this can be reduced.
xeze [42]
Using idea of conservation of impulse-momentum theorem, the instantaneous velocity times mass is equal to force times the change in time.

mv = Ft

To reduce the force, decrease the velocity and mass. You can also extend the time of the collision. This is why cars collapse on impact. They were design that way to reduce the force on the car and the passenger.

Hopes this helps!
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3 years ago
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