![subject](/tpl/images/cats/fizika.png)
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 22:00
•• al and bert are jogging side-by-side on a trail in the woods at a speed of 0.75 m/s. suddenly al sees the end of the trail 35 m ahead and decides to speed up to reach it. he accelerates at a constant rate of 0.50 m/s2, while bert continues on at a constant speed. (a) how long does it take al to reach the end of the trail? (b) once he reaches the end of the trail, he immediately turns around and heads back along the trail with a constant speed of 0.85 m/s. how long does it take him to meet up with bert? (c) how far are they from the end of the trail when they meet?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:10
Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.
Answers: 3
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:20
Wavelength of 125 meters is moving at a speed of 10 m/s. what is it's frequency?
Answers: 1
You know the right answer?
Using scientific information from chemistry and biology to devise a plan to clean up a lake and make...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2020 15:01
![question](/tpl/images/cats/en.png)
English, 27.06.2020 15:01
![question](/tpl/images/cats/ekonomika.png)
Business, 27.06.2020 15:01
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2020 15:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2020 15:01
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2020 15:01
![question](/tpl/images/cats/fizika.png)
Physics, 27.06.2020 15:01
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2020 15:01
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2020 15:01
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2020 15:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 27.06.2020 15:01
![question](/tpl/images/cats/biologiya.png)
Biology, 27.06.2020 15:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2020 15:01
![question](/tpl/images/cats/geografiya.png)
Geography, 27.06.2020 15:01
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2020 15:01
![question](/tpl/images/cats/istoriya.png)
History, 27.06.2020 15:01