![subject](/tpl/images/cats/fizika.png)
Physics, 05.05.2020 01:17 giraffe72663
A man weighing 800 N is standing on a chair. In order to support the man, what is the chair exerting?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 22:30
Distinguish between a transverse wave and a longitudinal wave.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:30
Could someone . i have tried to solve myself but my calculation is off
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:00
1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:00
The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.
Answers: 3
You know the right answer?
A man weighing 800 N is standing on a chair. In order to support the man, what is the chair exerting...
Questions
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 18.03.2021 14:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 18.03.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 18.03.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 18.03.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 18.03.2021 14:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/istoriya.png)
History, 18.03.2021 14:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 18.03.2021 14:00
![question](/tpl/images/cats/ekonomika.png)
Business, 18.03.2021 14:00
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.03.2021 14:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.03.2021 14:00