Answer:
The kinetic energy of the bob on a simple pendulum swinging in simple harmonic motion has its maximum value when the displacement from equilibrium is zero.
According to the principle of conservation of mechanical energy, the total kinetic energy any point is equal to the total potential energy.
M.A = K.E + P.E
As the kinetic energy of the bob decreases, the potential energy increases and becomes maximum when the velocity is zero.
Also, as the potential energy of the bob decreases, the kinetic energy increases, and becomes maximum when the displacement is zero
Thus, we can conclude that, the kinetic energy of the bob on a simple pendulum swinging in simple harmonic motion has its maximum value when the displacement from equilibrium is zero.
2 + 2 is 4 but 4 + 9 is 13.
When a value is 68% likely to occur, then it is<u> 1 standard deviation</u> from the mean. If data is incredibly rare, then it will be <u>0 standard deviation</u>s from the mean.
<h3>What is the empirical rule?</h3>
This is a rule that predicts the percentage of values the further you go from the mean. 1 standard deviation from the mean would have 68% of the values.
The further you go from the mean, the higher the percentage of values that will be seen such that 3 standard deviations from the mean has 99% of values.
A 0 standard deviation from the mean is incredibly rare and points to identical values which isn't realistic and is why such discoveries would be considered new.
In conclusion, this is 0 standard deviation.
Find out more on the empirical rule at brainly.com/question/16811285
#SPJ1
Answer:
Explanation:
equation 1. 2x-y=6
equation 2. x+2y= -2
To eliminate the terms with x, we have to make the x in equation 2 become -2x
so multiply equation 2 by -2
Equation 1. 2x-y =6
equation 2. -2( x + 2y = -2) = -2x - 4y = 4
equation 1. 2x-y = 6
equation 2. -2x - 4y = 4
cancel out the 2x and -2x in equatins 1 and 2 so we can solve for y
then we have -5y = 10
y = -2
Now substitute for -2 for y in any previous equation
Let's use equation 1
2x - (-2) = 6
2x +2 =6
2x = 4
x = 2
Answer : x =2, Y = -2
The sites that should be included in the teaching of the nurse are; Blood stream, Urinary tract , Surgical wound, Respiratory tract.
<h3>What is the role of the Nurse in the health teaching?</h3>
Let us analyze each of the options to know the sites that should be included in the teaching.
A) Urinary tract; Health care associated infections are usually caused from health care delivery in a health care facility. These results from prescribed antibiotic administration, presence of multi-medication resistant organisms, breeches in infection control practices, and invasive procedures. Thus, the urinary tract is a common site for health care associated infections.
B) Surgical wound; Surgical wounds are a common site for health care associated infections.
C) Musculoskeletal system; While injuries can occur in the health care setting that affects the musculoskeletal system, this is not a common site for health care associated infections.
D) Respiratory tract; The respiratory tract is a common site for health care associated infections.
E) Blood stream; The blood stream is common site for health care associated infections.
Complete question?
A nurse in a long-term care facility is assisting with an educational program regarding common sites of health care associated infections for a group of newly hired assistive personnel. Which of the following sites should be included in the teaching? (Select all that apply.)
A) Urinary tract
B) Surgical wound
C) Musculoskeletal system
D) Respiratory tract
E) Blood stream
Read more about Nurse teachings at; brainly.com/question/7274898
#SPJ1