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lukranit [14]
3 years ago
11

If a machine has 100% efficiency, it means that

Physics
2 answers:
I am Lyosha [343]3 years ago
5 0
The answer should be A, because efficiency = (effective work)/(executed work) * 100%
Tresset [83]3 years ago
3 0

Answer: (A).Output work is equal to input work.

Explanation:

Efficiency: Efficiency is the ability of machine.

Efficiency is the maximum of the machine that means the machine gives the maximum output with minimum input.

So we can say that,

If a machine has 100% efficiency, it means that the machine gives output equal to the input.

Hence, Output work is equal to input work.

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Individuals suffering from somatoform disorders often see several doctors about their symptoms because __________. a. doctors of
Nitella [24]

Individuals suffering from somatoform disorders often see several doctors about their symptoms because doctors often refer their patients for a second opinion

<h3>What is doctors opinion?</h3>

Doctors usually ask people to take different medications to be able to treat the cause and the symptoms of a disease.

For example, they might prescribe antibiotics to treat the infection and  anti-inflammatory medication for the swelling and pain.

According to this, the statement that says that doctors often advise a combination of treatments to eradicate an infection and treat symptoms is true.

Hence Individuals suffering from somatoform disorders often see several doctors about their symptoms because doctors often refer their patients for a second opinion

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brainly.com/question/5496881

7 0
2 years ago
A piece of lead has mass of 22.7 it occupies a volume of 2 cm3 what is the destiny of the lead
inna [77]
Density=m/v so d=22.7/2 which gives you an answer of 11.35
3 0
3 years ago
How many shells does the element neon have?<br> A.1<br> B.2<br> C.8<br> D.18
ZanzabumX [31]
The answer should be B.

Hope it helped you.
7 0
3 years ago
Read 2 more answers
Tarzan is running with a horizontal velocity, along level ground. While running, he encounters a 2.21 m vine of negligible mass,
Lena [83]

Answer:

a) a_c = 1.09m/s^2

b) T = 720.85N

Explanation:

With a balance of energy from the lowest point to its maximum height:

m*g*L(1-cos\theta)-1/2*m*V_o^2=0

Solving for V_o^2:

V_o^2=2*g*L*(1-cos\theta)

V_o^2=2.408

Centripetal acceleration is:

a_c = V_o^2/L

a_c = 2.408/2.21

a_c = 1.09m/s^2

To calculate the tension of the rope, we make a sum of forces:

T - m*g = m*a_c

Solving for T:

T =m*(g+a_c)

T = 720.85N

3 0
4 years ago
The chef at the infamous Fattening Tower of Pizza tosses a spinning disk of uncooked pizza dough into the air. The disk becomes
Bess [88]

Rotational speed would increase...

v = omega . r

which means it's directly proportional to radius...

5 0
4 years ago
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