![subject](/tpl/images/cats/fizika.png)
Physics, 17.07.2019 01:30 snicklegirlp4isqr
Answer? if the input on a machine is equl to its output work the machine has efficiency?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:00
Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:40
The first-order reaction a→2b+c has rate constant 0.538 s−1. if the initial concentration of a is 0.867 mol l−1, what is the half-life of the reaction in seconds? remember to use correct significant figures in your answer (round your answer to the nearest hundredth). do not include units in your response.
Answers: 3
You know the right answer?
Answer? if the input on a machine is equl to its output work the machine has efficiency?...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 03.04.2020 01:24
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fr.png)
French, 03.04.2020 01:24
![question](/tpl/images/cats/mat.png)
Mathematics, 03.04.2020 01:24
![question](/tpl/images/cats/mat.png)
Mathematics, 03.04.2020 01:24
![question](/tpl/images/cats/mat.png)
Mathematics, 03.04.2020 01:24
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.04.2020 01:24
![question](/tpl/images/cats/himiya.png)
Chemistry, 03.04.2020 01:24
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.04.2020 01:24
![question](/tpl/images/cats/mat.png)
Mathematics, 03.04.2020 01:25
![question](/tpl/images/cats/mat.png)
Mathematics, 03.04.2020 01:25
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.04.2020 01:25
![question](/tpl/images/cats/biologiya.png)
Biology, 03.04.2020 01:25
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)