![subject](/tpl/images/cats/fizika.png)
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 16:00
Suppose you use a machine that gives you a mechanical advantage of 2 to achieve an output force of 30newtons what must the input force be
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 19:00
Prompta snowboarder stands at the top of a hill and decides to see if he can increase his speed on his next trip down the slope.describe one thing the snowboarder could do to incrlase his speed on the slope. explain why this would cause his speed toincrease relate one of newton's laws to this problem.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 20:20
Copper has free electrons per cubic meter. a 71.0-cm length of 12-gauge copper wire that is 2.05 mm in diameter carries 4.85 a of current. (a) how much time does it take for an electron to travel the length of the wire? (b) repeat part (a) for 6-gauge copper wire (diameter 4.12 mm) of the same length that carries the same current. (c) generally speaking, how does changing the diameter of a wire that carries a given amount of current affect the drift velocity of the electrons in the wire?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 02:00
Free runners jump long distances and land on the ground or a wall. how do they apply newtonβs second law to lessen the force of impact?
Answers: 3
You know the right answer?
Alight bulb is 4.1 m from a surface. how much luminous flux must the bulb produce if the illuminance...
Questions
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.10.2019 02:50
![question](/tpl/images/cats/mat.png)
Mathematics, 03.10.2019 02:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 03.10.2019 02:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 03.10.2019 02:50
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.10.2019 02:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 03.10.2019 02:50
![question](/tpl/images/cats/istoriya.png)
History, 03.10.2019 02:50
![question](/tpl/images/cats/biologiya.png)
Biology, 03.10.2019 02:50
![question](/tpl/images/cats/mat.png)
Mathematics, 03.10.2019 02:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 03.10.2019 02:50
![question](/tpl/images/cats/es.png)
Spanish, 03.10.2019 02:50
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 03.10.2019 02:50