![subject](/tpl/images/cats/fizika.png)
Physics, 02.08.2019 05:30 BreBreDoeCCx
Why is the work output of a machine never equal to the work input? a. some work input is used to overcome friction. b. input distance never equals output distance. c. some work output is used to overcome friction.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 02:00, Needalittlehelp
Figure 9 on page 362 shows various motions of balls. the curved path followed by the yellow ball in b in picture b is result of a) inertia b) centripetal motion c) gravity and horizontal velocity d) linear motion
Answers: 3
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:10, ehehvevsbg
The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:30, ayeheavymetal
The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.
Answers: 1
![image](/tpl/images/cats/fizika.png)
You know the right answer?
Why is the work output of a machine never equal to the work input? a. some work input is used to ov...
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.04.2020 01:21
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.04.2020 01:21
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.04.2020 01:21
![Konu](/tpl/images/cats/en.png)
English, 03.04.2020 01:21
![Konu](/tpl/images/cats/biologiya.png)
Biology, 03.04.2020 01:21
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/en.png)
English, 03.04.2020 01:21
![Konu](/tpl/images/cats/istoriya.png)
History, 03.04.2020 01:21