#69) mary weighs soon. she walks down
a flight or stairs to a level 5.50m
below her starting...
![subject](/tpl/images/cats/fizika.png)
Physics, 13.01.2021 01:00 catherinesquitieri
#69) mary weighs soon. she walks down
a flight or stairs to a level 5.50m
below her starting point, what is
the change in Mary's potential
thergy?
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:00
The pressure proportional to the area a- inversely b- directly c- increase d-decrease
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:50
Which of the following best describes internal energy? a. the difference between the kinetic and potential energies of the particles in a system b. the sum of the kinetic and potential energies of the particles in a system c. the sum of the kinetic and thermal energies of the particles in a system d. the difference between the kinetic and thermal energies of the particles in a system
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:40
It may seem strange that the selected velocity does not depend on either the mass or the charge of the particle. (for example, would the velocity of a neutral particle be selected by passage through this device? ) the explanation of this is that the mass and the charge control the resolution of the device--particles with the wrong velocity will be accelerated away from the straight line and will not pass through the exit slit. if the acceleration depends strongly on the velocity, then particles with just slightly wrong velocities will feel a substantial transverse acceleration and will not exit the selector. because the acc
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 06:30
Aipal measures a circuit at 1.2 a and 24 . using ohm’s law, what can he calculate for the circuit?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/en.png)
English, 24.10.2019 02:10
![question](/tpl/images/cats/biologiya.png)
Biology, 24.10.2019 02:10
![question](/tpl/images/cats/mir.png)
World Languages, 24.10.2019 02:10
![question](/tpl/images/cats/fizika.png)
Physics, 24.10.2019 02:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 24.10.2019 02:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2019 02:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
History, 24.10.2019 02:20
![question](/tpl/images/cats/mkx.png)
Arts, 24.10.2019 02:20
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2019 02:20
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2019 02:20
![question](/tpl/images/cats/himiya.png)
Chemistry, 24.10.2019 02:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.10.2019 02:20