![subject](/tpl/images/cats/fizika.png)
Physics, 20.07.2019 04:00 nightangel175
What does einstein's equation e = mc2 explain? a. that a decrease of mass in the nucleus is what provides the energy to hold the nucleus together b. why energy is force acting over a distance c. that an endothermic reaction occurs to pull together neutrons d. how much energy comes from a bond breaking
![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 15:30
Which of the following statements are true of solids? a.the particles do not vibrate. b.the particles are in a fixed location. c.they have strong intermolecular forces between the atoms or molecules. d.the particles have less kinetic energy than those of liquids or gases.
Answers: 1
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:20
If a rock is thrown upward on the planet mars with a velocity of 12 m/s, its height (in meters) after t seconds is given by h = 12t − 1.86t2. (a) find the velocity of the rock after two seconds. m/s (b) find the velocity of the rock when t = a. 12−3.72a m/s (c) when will the rock hit the surface? (round your answer to one decimal place.) t = s (d) with what velocity will the rock hit the surface? m/s
Answers: 1
You know the right answer?
What does einstein's equation e = mc2 explain? a. that a decrease of mass in the nucleus is what pr...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 17.07.2019 06:30
![question](/tpl/images/cats/biologiya.png)
Biology, 17.07.2019 06:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.07.2019 06:30
![question](/tpl/images/cats/mat.png)
Mathematics, 17.07.2019 06:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 17.07.2019 06:30
![question](/tpl/images/cats/en.png)
English, 17.07.2019 06:30
![question](/tpl/images/cats/istoriya.png)
History, 17.07.2019 06:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.07.2019 06:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 17.07.2019 06:30
![question](/tpl/images/cats/biologiya.png)
Biology, 17.07.2019 06:30
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
English, 17.07.2019 06:30