![subject](/tpl/images/cats/fizika.png)
Suppose someone caused a book to fall from the shelf to the ground. Compared to the total sum of kinetic and potential energy the book has while on the shelf, about how much would it have when it is halfway from the shelf to the ground? no energy, half as much, twice as much, or the same amount? Pretty easy question.
![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, 22.06.2019 00:30
Orange juice has a lower or higher viscosity than chocolate syrup
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:30
Light from a sodium lamp passes through a diffraction grating that has 1000 slits per millimeter. the interference pattern is viewed on a screen 1.000 m behind the grating. the first (m = 1) two bright yellow fringes that are visible are 0.7288 m and 0.7300 m from the central maximum. what are the wavelengths of these two fringes?
Answers: 2
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:40
Dao makes a table to identify the variables used in the equations for centripetal acceleration. what quantities belong in cells x and y?
Answers: 2
You know the right answer?
Suppose someone caused a book to fall from the shelf to the ground. Compared to the total sum of kin...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 01:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 01:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 28.10.2020 01:20
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 01:20
![question](/tpl/images/cats/istoriya.png)
History, 28.10.2020 01:20
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 01:20
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 01:20
![question](/tpl/images/cats/biologiya.png)
Biology, 28.10.2020 01:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 01:20
![question](/tpl/images/cats/fizika.png)
Physics, 28.10.2020 01:20
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 01:20
![question](/tpl/images/cats/istoriya.png)