![Physics](/tpl/images/cats/fizika.png)
Physics, 05.02.2021 19:00, ashtynbursiaga
How is electric charge different than gravity? A. Electric charge has a smaller constant B. Gravitational force can only be positive C. Charges can be either positive or negative for electric charge D. The calculation of the radius is different
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:30, brsglover8355
6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.
Answers: 2
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:40, casie65
During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?
Answers: 1
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:30, lunarwoo
A14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.
Answers: 2
Do you know the correct answer?
How is electric charge different than gravity? A. Electric charge has a smaller constant B. Gravitat...
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
English, 01.11.2020 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.11.2020 14:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/fizika.png)
Physics, 01.11.2020 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.11.2020 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.11.2020 14:00
![Konu](/tpl/images/cats/en.png)
English, 01.11.2020 14:00
![Konu](/tpl/images/cats/ekonomika.png)
Business, 01.11.2020 14:00
![Konu](/tpl/images/cats/en.png)
English, 01.11.2020 14:00