![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 00:00
An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge
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 20°c at a rate of 0.6 m^3/s. the combustion gases (cp = 1.10 kj/kg°c) enter at 160°c at a rate of 0.95 kg/s and leave at 95°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 12:00
Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:30
Ashot putter releases the shot some distance above the level ground with a velocity of 12.0 m/s, 51.0 ∘above the horizontal. the shot hits the ground 2.08 s later. you can ignore air resistance. how far did she throw the shot?
Answers: 2
You know the right answer?
What advantage does white fur give the arctic fox in the winter?...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 08.09.2019 18:10
![question](/tpl/images/cats/fizika.png)
Physics, 08.09.2019 18:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.09.2019 18:10
![question](/tpl/images/cats/biologiya.png)
Biology, 08.09.2019 18:10
![question](/tpl/images/cats/mat.png)
Mathematics, 08.09.2019 18:10
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.09.2019 18:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 08.09.2019 18:10
![question](/tpl/images/cats/mat.png)
Mathematics, 08.09.2019 18:10
![question](/tpl/images/cats/en.png)
English, 08.09.2019 18:10
![question](/tpl/images/cats/mat.png)
Mathematics, 08.09.2019 18:10
![question](/tpl/images/cats/biologiya.png)
Biology, 08.09.2019 19:10
![question](/tpl/images/cats/ekonomika.png)
Business, 08.09.2019 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 08.09.2019 19:10
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 08.09.2019 19:10
![question](/tpl/images/cats/fizika.png)