![subject](/tpl/images/cats/fizika.png)
Physics, 28.01.2021 22:50 officialrogerfp3gf2s
Hans Full is pulling on a rope to drag his backpack to school across the ice. He pulls upwards and rightwards with a force of 22.9 Newtons at an angle of 35 degrees above the horizontal to drag his backpack a horizontal distance of 129 meters to the right. Determine the work (in Joules) done upon the backpack.
![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 02:50
Ammonia enters the expansion valve of a refrigeration system at a pressure of 10 bar and a temperature of 18oc and exits at 6.0 bar. the refrigerant undergoes a throttling process. determine the temperature, in oc, and the quality of the refrigerant at the exit of the expansion valve.
Answers: 3
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:00
What is the freezing point of radiator fluid that is 50% antifreeze by mass? kf for water is 1.86 ∘c/m.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:30
Atypical jetliner lands at a speed of 146 mi/h and decelerates at the rate of (10.4 mi/h)/s. if the jetliner travels at a constant speed of 146 mi/h for 1.5 s after landing before applying the brakes, what is the total displacement of the jetliner between touchdown on the runway and coming to rest?
Answers: 2
You know the right answer?
Hans Full is pulling on a rope to drag his backpack to school across the ice. He pulls upwards and r...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 23:30
![question](/tpl/images/cats/istoriya.png)
History, 26.05.2021 23:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mir.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 26.05.2021 23:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 26.05.2021 23:30
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 23:30
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 23:30
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 23:30
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 23:30
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 23:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 23:30
![question](/tpl/images/cats/en.png)