![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:40
As you are trying to move a heavy box of mass m, you realize that it is too heavy for you to lift by yourself. there is no one around to , so you attach an ideal pulley to the box and a massless rope to the ceiling, which you wrap around the pulley. you pull up on the rope to lift the box. use g for the magnitude of the acceleration due to gravity and neglect friction forces. once you have pulled hard enough to start the box moving upward, what is the magnitude f of the upward force you must apply to the rope to start raising the box with constant velocity? express the magnitude of the force in terms of m, the mass of the box.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:30
Apropagating wave in space with electric and magnetic components. these components oscillate at right angles to each other. it may travel in a vacuum. determine the term.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 00:40
Aforce of 8,480 n is applied to a chart to accelerate it at a rate of 26.5 m/s2. what is the mass of the cart?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 03:00
How can a cyclist's acceleration change even if its velocity remains constant?
Answers: 1
You know the right answer?
Porque el vóley es anaeróbico?...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 20.09.2019 07:30
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2019 07:30
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
History, 20.09.2019 07:30
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2019 07:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2019 07:30
![question](/tpl/images/cats/health.png)
Health, 20.09.2019 07:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.09.2019 07:30
![question](/tpl/images/cats/ekonomika.png)
Business, 20.09.2019 07:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 20.09.2019 07:30
![question](/tpl/images/cats/istoriya.png)
History, 20.09.2019 07:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2019 07:30
![question](/tpl/images/cats/health.png)
Health, 20.09.2019 07:30
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2019 07:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2019 07:30