![subject](/tpl/images/cats/fizika.png)
Physics, 27.11.2020 14:10 portielesc
Convert the following to gram. a,250 kg b373 mg c,10 quanital,15 ton
![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 10:00
Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.15 times a second. a tack is stuck in the tire at a distance of 0.373 m from the rotation axis. noting that for every rotation the tack travels one circumference (a) find the tack's tangential speed. (b) what is the tacks radial acceleration?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:30
Air is to be preheated by hot exhaust gases in a cross-flow heat exchanger before it enters the furnace. air enters the heat exchanger at 95 kpa and 20Ā°c at a rate of 0.6 m^3/s. the combustion gases (cp = 1.10 kj/kgĀ°c) enter at 160Ā°c at a rate of 0.95 kg/s and leave at 95Ā°c. determine the rate of heat transfer to the air and its outlet temperature.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:40
Which are true about beta reactions? there will be more than one answer. a. it has no change b. it doesn't change the mass of the number c. it has a mass of 0.0005 atoms d. it causes transmutation.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:50
Two identical stars with mass m orbit around their center of mass. each orbit is circular and has radius r, so that the two stars are always on opposite sides of the circle. (a) find the gravitational force of one star on the other. (b) find the orbital speed of each star and the period of the orbit. (c) how much energy would be required to separate the two stars to infinity?
Answers: 1
You know the right answer?
Convert the following to gram. a,250 kg b373 mg c,10 quanital,15 ton...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 19.09.2019 08:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 19.09.2019 08:30
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2019 08:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2019 08:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2019 08:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.09.2019 08:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
English, 19.09.2019 08:30
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 19.09.2019 08:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2019 08:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.09.2019 08:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.09.2019 08:30
![question](/tpl/images/cats/mat.png)