subject
Physics, 05.02.2021 21:20 kitttimothy55

Why can’t a real machine ever have 100% efficiency

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 17:00
Heat from the sun reaches earth to a. radiation b. convection c. conduction
Answers: 2
question
Physics, 21.06.2019 18:20
An input force of 7 n is applied to a machine with a mechanical advantage of 1.75. what is the maximum the machine could lift? 12.25 n7n7.25 n26.2 n
Answers: 1
question
Physics, 21.06.2019 23:20
The 5-kg cylinder is initially at rest when it is placed in contact with the wall b and the rotor at a. if the rotor always maintains a constant clockwise angular velocity v = 6 rad> s, determine the initial angular acceleration of the cylinder. the coefficient of kinetic friction at the contacting surfaces b and c is mk = 0.2.
Answers: 3
question
Physics, 22.06.2019 10:00
Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?
Answers: 1
You know the right answer?
Why can’t a real machine ever have 100% efficiency...
Questions
question
Health, 04.08.2021 05:30
question
Mathematics, 04.08.2021 05:30
question
Mathematics, 04.08.2021 05:30
question
English, 04.08.2021 05:30
question
Mathematics, 04.08.2021 05:30