![subject](/tpl/images/cats/fizika.png)
Which of the statements represent the laws of thermodynamics? select all that apply. a) matter cycles in the biosphere, but energy flows. b) the energy available to do work decreases as energy is transformed from one form to another. c)enzymes lower the activation energy requirement of reactions. d) the amount of energy in the universe is constant. e)all cells arise from pre-existing cells.
![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 19:30
Aparticle travels in a circular orbit of radius 21 m. its speed is changing at a rate of 23.1 m/s2 at an instant when its speed is 37.2 m/s. what is the magnitude of the acceleration (in m/s? ) of the particle?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 19:30
11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:30
Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:30
Which of the choices are parts of an atom? select all that apply. a.) compound b.) electron c.) neutron d.) molecule e.) photon f.) proton g.) element
Answers: 1
You know the right answer?
Which of the statements represent the laws of thermodynamics? select all that apply. a) matter cycl...
Questions
![question](/tpl/images/cats/fizika.png)
Physics, 30.10.2020 01:50
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 01:50
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 30.10.2020 01:50
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 01:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 30.10.2020 01:50
![question](/tpl/images/cats/istoriya.png)
History, 30.10.2020 01:50
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 01:50
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 01:50
![question](/tpl/images/cats/istoriya.png)
History, 30.10.2020 01:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 30.10.2020 01:50
![question](/tpl/images/cats/en.png)
English, 30.10.2020 01:50