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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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No, options are given but I believe the answer would be
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Is the answer C or B​
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c

Explanation:

though c is wider it has more water.

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Select the option that best summarizes the reason for the use of position-time graphs when studying physical science. (1 point)
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The position-time graphs show the relationship between the position of an object (shown on the y-axis) and the time (shown on the x-axis) to show velocity.

<h3>What is velocity?</h3>

Velocity is a vector quantity that tells the distance an object has traveled over a period of time.

Displacement is a vector quality showing total length of an area traveled by a particular object.

Imagine a time-position graph where the velocity of an object is constant. What will be observed on the graph concerning the slope of the line segment as well as the velocity of the object?

The slope of the line is equal to zero and the object will be stationary.

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brainly.com/question/18084516  

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1 year ago
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The Sun has more gravity than the other planets in our solar system because the Sun is
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24) a plane takes off at 7:00 pm and lands at 1:00 am after travelling a distance of 4818km. what is the minimum number of times
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Twice

Step-by-Step Explanation:

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Distance: 4818km

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