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Vikki [24]
3 years ago
11

Bernice is conducting a study on how homelessness affects mental disorders. Her study was conducted with no errors and the resea

rch would be clearly helpful to many people. During the study, Bernice appeared repulsed by her subjects and wore gloves and a face mask when interacting directly with them.
Which of the following principles of psychology or codes of conduct did Bernice violate?


A. Beneficence and Nonmaleficence

B. Fidelity and Responsibility

C. Respect for People’s Rights and Dignity

D. Competence
Physics
2 answers:
miv72 [106K]3 years ago
8 0

the correct answer is c

Len [333]3 years ago
5 0
<span>C. Respect for People’s Rights and Dignity

</span>
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In a downtown office building, you notice each of the four sections of a rotating door has a mass of 75 kg. What is the width, i
DENIUS [597]

Answer:

each door has a width of 2.666 meters

Explanation:

from Newton's second law applied to rotational motion:

ζ = I α

where ζ= torque , I = moment of inertia , α = angular acceleration

the moment of inertia for a flat plate around its central axis is

I = 1/12 m a² , where m= mass, a= total width = 2L

therefore the moment of inercia for a flat plate with length 2L ( 2 doors, one in each side of the central axis) is

I1 = 1/12 m (2L)² = 1/3 m L²

if we have 4 doors , that is 2 flat plates with length of 2L perpendicular to each other:

I = Ix + Iy = 2*I1 = 2/3 m L²

thus

ζ = I α

4* F * L = 2/3 * (4*m) L² * α

L = 3/2* F/ ( m*α) = 3/2* 56 N / ( 75 Kg * 0.420 rad/seg²) = 2.666 m

8 0
3 years ago
In a football game, a 90 kg receiver leaps straight up in the air to catch the 0.42 kg ball the quarterback threw to him at a vi
irinina [24]

To solve this problem it is necessary to apply the equations related to the conservation of momentum. Mathematically this can be expressed as

m_1v_1+m_2v_2 = (m_1+m_2)v_f

Where,

m_{1,2}= Mass of each object

v_{1,2} = Initial velocity of each object

v_f= Final Velocity

Since the receiver's body is static for the initial velocity we have that the equation would become

m_2v_2 = (m_1+m_2)v_f

(0.42)(21) = (90+0.42)v_f

v_f = 0.0975m/s

Therefore the velocity right after catching the ball is 0.0975m/s

8 0
4 years ago
Convert 45km to miles show your work
amid [387]

Answer:

distance = 27.95 [mi]

Explanation:

in order to solve this problem, we must use the appropriate conversion factor, i.e. a conversion factor that relates the kilometers to Miles.

1 [km] = 0.6214 [mill]\\45[km]*0.6212[\frac{mill}{1km} ]=27.95 [mill]

7 0
3 years ago
Ariana is accelerating her car at a rate of 4.6 m/s2 for 10 seconds. Her starting velocity was 0 m/s.
Oksanka [162]

answer is 46 m/s

hope it help you

3 0
4 years ago
Use the drop-down menus to complete the sentences.
Musya8 [376]

Answer:

yea i need this 2

Explanation:

3 0
3 years ago
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