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marissa [1.9K]
4 years ago
14

The organ procurement and transplant network (OPTN) was established by?

Physics
2 answers:
damaskus [11]4 years ago
5 0
The answer to that would be A. the national organ transplant Act of 1984 the goals of the OPTN  are to increase the number of and access to transplants, improve survival rates after transplantation, and to promote patient safety and efficient management of the system.
nikklg [1K]4 years ago
5 0

Answer: A. National Organ Transplant Act of 1984

Explanation: The National Organ Transplant Act of 1984 established the Organ Procurement and Transplant Network (OPTN), a national system to address fair allocation of organs for transplant. Patients on the waiting list are in end-stage organ failure and have been evaluated by a transplant physician at U.S. hospitals where organ transplants are performed.

The OPTN is operated by the nonprofit United Network for Organ Sharing (UNOS). UNOS committees and a board of directors composed of transplant physicians, government officials, immunology specialists, organ donation experts, donor families, transplant recipients, and members of the public have created rules for organ allocation.

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A 1.0 kg block slides down an inclined plane of 0 = 230 from the horizontal. If the block starts from rest and hits the bottom i
Digiron [165]
First thing you have to do is change your coordinate system so that you’re perpendicular with the surface. So your weight vector will have a horizontal and vertical component. I’m going to try to do this in my head. I usually make a free body diagram. So we only want the horizontal net force because we aren’t asked about the vertical. The horizontal component of the weight vector would be opposite of the angle. So you’re gonna have to use sine instead of cosine.

Wx = W*sin(230)
To find the weight, multiply the mass by gravity. It will be 9.8N
Wx = 9.8N*sin230
Wx = -7.5i

The weight component is the only force on system, horizontally.
So do -7.5N = 1kg(a)
a = -7.5m/s^2

And you should know that acceleration is equal to the velocity over time.
-7.5 = Velocity/2s
Velocity = -15m/s

Again, sorry if I’m wrong. Did this all in my head
3 0
3 years ago
What is the shape of the magnetic field produced by a straight current-carrying wire?
jenyasd209 [6]
Hole up your right hand like you're holding a glass of water and point with your thumb in the direction the current is travelling through the wire the rest of your fingers indicate the magnetic field lines direction
7 0
3 years ago
Which is a cyclic behavior of movement from one environment to another? migration hibernation imprinting conditioning
yarga [219]
<h3><u>Answer;</u></h3>

Migration

<h3><u>Explanation; </u></h3>
  • Migration is the movement of animals from one place to another. Migration is an innate behavior that is triggered by changes in the environment.
  • For example, animals may migrate when the days get shorter in the fall. Migration is most common in birds, fish, and insects.
  • The regular movement of animals takes place at certain period each year, for the purposes of finding food, mates, or other resources.
8 0
3 years ago
Read 2 more answers
You throw a baseball straight up. compare the sign of the work done by gravity while the ball goes up with the sign of the work
Inessa [10]
During it's upward motion, gravity acts on the ball which points towards the center of the earth. Since displacement of ball and force are in opposite direction, work done on ball while going up is negative.
During it's downward motion, gravity acts on the ball which points towards the center of the earth. Since displacement of ball and force are in same direction, work done on ball while coming down is positive.
6 0
4 years ago
YO
snow_tiger [21]

Hi there!

We can begin by calculating the distance remaining after the reaction time.

Δd = vt

Calculate the distance traveled within this time:

Δd = (16)(.79) = 12.64 m

Subtract from the total distance:

150 - 12.64 = 137.66 m remaining

We can use the following equation to solve for the acceleration necessary:

vf² = vi² + 2ad, where vf = 0 since the train will have slowed down to rest.

Rearrange in terms of "a":

0 = vi² + 2ad

(-vi²) = 2ad

(-vi²)/2d = a

Plug in the given values:

(-(16²))/2(137.66) = a

-256/275.32 = -.9298 m/s²

3 0
3 years ago
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