![subject](/tpl/images/cats/fizika.png)
Physics, 11.01.2020 17:31 3ittylilbiddy3
Acar with a mass of 1500 kg requires a centripetal force of 640 n to safely follow a circular curve in the road at 13.4 m/s.
what is the radius of the curve?
a. 31 m
b. 77 m
c. 421 m
d. 860 m
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 01:50
Arod of some material 0.20 m long elongates 0.20 mm on heating from 21 to 120°c. determine the value of the linear coefficient of thermal expansion [in (degrees c)^-1] for this material.
Answers: 2
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:30
Coal contains energy. a. light b. kinetic c. chemical d. mechanical
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:30
Another word for electromagnetic energy is a. heat b. force c. matter d. radiation
Answers: 1
You know the right answer?
Acar with a mass of 1500 kg requires a centripetal force of 640 n to safely follow a circular curve...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.06.2019 15:10
![question](/tpl/images/cats/istoriya.png)
History, 23.06.2019 15:10
![question](/tpl/images/cats/mat.png)
Mathematics, 23.06.2019 15:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.06.2019 15:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 23.06.2019 15:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.06.2019 15:20
![question](/tpl/images/cats/en.png)
English, 23.06.2019 15:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)