![subject](/tpl/images/cats/fizika.png)
Physics, 02.08.2019 05:30 joshawajackson
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)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 13:00
What are the differences and similarities of a compression wave and a transverse wave?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 14:00
Acar tire contains 0.0380 m^3 3 of air at a pressure of 2.20 ×10^{5} 5 n/m^2 2 (about 32 psi). how much more internal energy does this gas have than the same volume has at normal atmospheric pressure, 1.01x10^5 5 pa?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 01:10
If vx = 7.00 units and vy = -7.60 units, determine the magnitude of v⃗ . determine the direction of v⃗ .
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:30
What do you think car designers do if the damage caused by a crash test is too severe?
Answers: 1
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
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 20.10.2020 03:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 20.10.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 03:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 03:01
![question](/tpl/images/cats/health.png)
Health, 20.10.2020 03:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 03:01
![question](/tpl/images/cats/istoriya.png)
History, 20.10.2020 03:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 03:01
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
History, 20.10.2020 03:01
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 20.10.2020 03:01