![subject](/tpl/images/cats/fizika.png)
Physics, 20.03.2021 21:50 katelynevette8502
An arrow of mass 0.5kg so it has 25J of kinetic energy; find the speed of the arrow v = m/s
![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)
Physics, 22.06.2019 06:00
A1,700kg car is being used to give a 1,400kg car a push start by exerting a force of 140n the impulse on the smaller car during the 30.0s of contact is +670kg*m/s. what is the impulse of the smaller car on the larger car? -814 kg*m/s 0kg *m/s -670kg*m/s -550kg*m/s
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:10
Awater slide of length l has a vertical drop of h. abby's mass is m. an average friction force of magnitude f opposes her motion. she starts down the slide at initial speed vi. use work-energy ideas to develop an expression for her speed at the bottom of the slide. then evaluate your result using unit analysis and limiting case analysis. express your answer in terms of the variables h, m, l, vi, f and appropriate constants. vf v f
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:00
Which composition of water moves to begin a deepwater current?
Answers: 2
![question](/tpl/images/cats/fizika.png)
You know the right answer?
An arrow of mass 0.5kg so it has 25J of kinetic energy; find the speed of the arrow v = m/s...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 02:01
![question](/tpl/images/cats/biologiya.png)
Biology, 16.09.2020 02:01
![question](/tpl/images/cats/ekonomika.png)
Business, 16.09.2020 02:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 16.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 02:01
![question](/tpl/images/cats/en.png)
English, 16.09.2020 02:01
![question](/tpl/images/cats/istoriya.png)
History, 16.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 02:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 16.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 02:01
![question](/tpl/images/cats/mir.png)
World Languages, 16.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2020 02:01
![question](/tpl/images/cats/en.png)
English, 16.09.2020 02:01