the elevator lifts the person 10 m in 25 s. how
![subject](/tpl/images/cats/fizika.png)
Physics, 28.01.2020 01:31 shinyelish6
Aperson weighing 750 n gets on an elevator.
the elevator lifts the person 10 m in 25 s. how
much power was used?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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)
Physics, 22.06.2019 18:30
Anonzero net force acts on a particle and does work. which one of the following statements is true? the kinetic energy of the particle changes, but the speed of the particle does not change. the kinetic energy of the particle does not change, but the speed of the particle does change. the kinetic energy of the particle changes, but the velocity of the particle does not change. the kinetic energy and the speed of the particle change, but the velocity of the particle does not change. the kinetic energy, speed, and velocity of the particle change.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:10
On a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 3.00 m/s.(a) what are the magnitude and direction of the velocity of the red glider after the collision? (b) is this collision elastic?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:50
Asquare 1m x 1m plate is shown below. all four of its edges are kept at 0 co. at t=0the temperature distribution is given by: y xtsins n75)=.a) using separation of variables determine the temperature distribution t(x,y,t)along the plate at any time t.b) discretize the heat conduction equation +=22222 txtusing a second-order centered difference scheme for the two second derivatives and a first-order forward euler scheme for the first derivative. using von neumann stability analysis, determine the stability criterion for the proposed discretization scheme in terms of , hand t. solve for the maximum allowable time step tmax
Answers: 1
You know the right answer?
Aperson weighing 750 n gets on an elevator.
the elevator lifts the person 10 m in 25 s. how
the elevator lifts the person 10 m in 25 s. how
Questions
![question](/tpl/images/cats/istoriya.png)
History, 28.01.2020 03:31
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.01.2020 03:31
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2020 03:31
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2020 03:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 28.01.2020 03:31
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2020 03:31
![question](/tpl/images/cats/biologiya.png)
Biology, 28.01.2020 03:31
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2020 03:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 28.01.2020 03:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 28.01.2020 03:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 28.01.2020 03:31
![question](/tpl/images/cats/fizika.png)
Physics, 28.01.2020 03:31